Usage:
START BY:
a. remove transmission and transfer gears
b. remove transfer gears
c. remove transmission hydraulic controls
1. Put the transmission in position on tooling (A) as shown. The weight of the transmission is 816 kg (1800 lb.). Remove the bolts that hold bracket assembly (3) to the transmission, and remove the bracket assembly.
2. Fasten a hoist and tool (B) to planetary group (1). Remove bolts (2) that hold the planetary group to case (4), and remove the planetary group from the case. The weight of the planetary group is 612 kg (1350 lb.).
3. Remove the O-ring seal from the planetary group.
4. Use tool (B) and a hoist, and remove case (4) from tooling (A). The weight of the case is 204 kg (450 lb.).
5. Install the planetary group on tooling (A) as shown.
6. Install two 5/8"-11 NC forged eyebolts (5) in housing assembly (7). Fasten a hoist to the eyebolts. Remove bolts (6) that hold the housing assembly to the planetary group, and remove the housing assembly. The weight of the housing assembly is 51 kg (112 lb.).
7. Remove the bolts that hold manifold (8) to housing assembly (7), and lift the housing assembly off of the manifold. The weight of the housing assembly is 32 kg (70 lb.).
8. Remove the four bolts, and remove manifold (8) from cage (9).
9. Use tool (C) to remove snap ring (10) from hub assembly (11).
10. Install two 3/8"-16 NC forcing screws in cage (9). Tighten the forcing screws evenly, and remove the cage and bearing from hub assembly (11).
11. Remove bearing (12) from cage (9).
12. Compress ring (13) that holds gear (14) to hub assembly (11). Remove the gear from the hub assembly.
13. Remove piston (15). Remove the seals from the piston.
14. Remove springs (17) and dowels (16).
15. Remove two discs (19) and plate (18).
16. Use tooling (D) to hold the piston in housing (20). Install two 5/8"-11 NC forged eyebolts (5) in the housing. Fasten a hoist to the eyebolts, and remove housing (20). The weight of the housing and piston is 28 kg (62 lb.).
17. Remove piston (21) from housing (20), and remove the two seals from the piston.
18. Remove springs (23) and dowels (22) from the plate assembly.
19. Remove three discs (24) and two plates (25).
20. Remove gear (26) and housing assembly (28). If necessary, remove pins (27) from the housing assembly.
21. Turn the planetary group over, and install it on tool (A). The weight of the planetary group is 522 kg (1150 lb.).
22. Fasten a hoist and tool (E) to plate (29). Remove bolts (30) that hold the plate to the housing assembly, and remove the plate. The weight of the plate is 70 kg (155 lb.).
23. Remove bolts (31) to hold plate (32) to the yoke, and remove the plate and the shims.
24. Remove yoke (33) from housing (29), and remove bolts (34) that hold the retainer to plate (29).
25. Install two 3/8"-16 NC forcing screws (35) in retainer (36). Tighten the forcing screws evenly, and remove the retainer from the housing. Remove the O-ring seal and lip-type seal (37) from the retainer.
26. Remove bearing cone (38) and spacer (39).
27. Remove bearing cup (41) and bearing cone (40) from the plate as an assembly.
28. Remove springs (44) and dowels (45) from the housing assembly.
29. Remove gear (42), five discs (43) and four plates (46) from the housing assembly.
30. Use a hoist and two 3/8"-16 NC forged eyebolts (49) to support the weight of carrier (50). Remove snap ring (48) with tool (F).
31. Remove the bolts that hold adapter (47) to the carrier assembly, and remove the adapter.
32. Remove carrier (50) from the planetary group. The weight of the carrier is 24 kg (53 lb.).
33. Use a hammer and punch, and drive pin (52) into shaft assembly (51).
34. Remove shaft assembly (51) from carrier (50), and remove pin (52) from the shaft.
35. Remove gear (56), bearing (53), disc (54) and disc (55) from the carrier.
36. Remove ring (58) from carrier assembly (57).
37. Remove piston (60) from housing assembly (59), and remove the seal rings from the piston.
38. Use a hoist and two 5/8"-11 NC forged eyebolts (5), and remove housing assembly (59).
39. If necessary, remove dowels (61) from the housing assembly. The weight of the housing assembly is 23 kg (50 lb.).
40. Remove springs (63) from the piston.
41. Remove four discs (62) and three plates (64).
43. Remove ring (67), and remove gear (65) and hub (66) as an assembly.
44. Remove the ring that holds gear (65) in hub (66), and remove gear (65).
45. Remove the four bolts that hold carrier assembly (57) to the plate. Use two 5/16"-18 NC forged eyebolts and a hoist, and remove the carrier assembly. The weight of the carrier assembly is 25 kg (54 lb.).
46. Remove bearing (68) from carrier assembly (57).
47. Use a hammer and a punch, and drive pin (70) into shaft assembly (69).
48. Remove shaft assembly (69) from the carrier assembly, and remove pin (70) from the shaft assembly.
49. Remove gear (74), bearings (71), disc (72) and disc (73) from the carrier assembly.
50. Use tool (C) to remove snap ring (75), and remove gear (76).
51. Install two 3/8"-16 NC forcing screws in plate (79). Tighten forcing screws (77) evenly, and remove the plate and bearing (78) as an assembly.
52. Remove bearing (78) and ring (80) from plate (79).
53. Remove bolts (81) and plate (82).
54. Remove ring (83) from gear (84), and remove the gear.
55. Remove piston (85), and remove the seal rings from the piston.
56. Use a hoist and three 1/2"-13 NC forged eyebolts, and remove housing assembly (87). If necessary, remove dowels (86) from the housing assembly.
57. Use tool (D) to hold the piston in housing (88). Fasten a hoist and two 5/8"-11 NC forged eyebolts to the housing, and remove the housing. The weight of the housing and piston is 24 kg (53 lb.).
58. Remove piston (89) from housing (88). Remove the seal rings from the piston.
59. Remove springs (92) and dowels (91) from the plate assembly.
60. Remove two discs (90) and plate (93).
61. Remove gear (96) and plate assembly (94). If necessary, remove dowels (95) from the plate assembly.
62. Remove bolts (97) that hold carrier assembly (98) to the housing assembly. Install two 5/16"-18 NC forged eyebolts in carrier assembly (98). Fasten a hoist to the eyebolts, and remove the carrier assembly.
63. Use a hammer and punch, and drive pin (100) into shaft (99).
64. Remove shaft (99) from carrier assembly (98), and remove pin (100) from the shaft.
65. Remove gear (102), bearing (101), disc (103) and disc (104) from the carrier assembly.
66. If necessary, remove the dowels from the carrier assembly.
67. Remove ring (106) from gear assembly (105). Remove the gear assembly from the planetary group.
68. Remove ring (107) from the manifold.
69. Remove the two plates and two discs (108) from the housing assembly.
70. Remove the bolts that hold piston (109). Install two 3/8"-16 NC forcing screws. Tighten the forcing screws evenly, and remove the piston and bearing as an assembly from inside housing (110).
71. Remove ring (113) from piston (109). Use tool (G) to remove snap ring (111), and remove bearing (112) from the piston.
72. Remove springs (114) from the piston.
73. Fasten a hoist and three 3/8"-16 NC forged eyebolts to housing assembly (110), and remove the housing assembly and piston as a unit. The weight of the housing assembly and piston is 26 kg (58 lb.).
74. Install two 3/8"-16 NC forcing screws in piston (115). Tighten the forcing screws evenly, and remove the piston from housing assembly (110).
75. Remove ring (116) from the piston and ring (117) from the housing assembly.
76. Remove the bolts that hold manifold assembly (118) to the manifold. Install two 3/8"-16 NC forcing screws in the manifold assembly. Tighten the forcing screws evenly, and remove the manifold assembly.
77. Remove two rings (119) from manifold assembly (118).
78. Remove the planetary group from tool (A) and position it on the floor.
79. Remove the two bolts and baffle assembly (120).
80. Use tool (C), and remove snap ring (122). Fasten a hoist and two 1/2"-13 NC forged eyebolts to manifold (121). Lift the manifold and bearing (123) from the shaft. The weight of the manifold is 50 kg (110 lb.).
81. Remove two rings (125) from housing assembly (124).
82. Position the housing assembly on tool (A) as shown. The weight of the housing assembly is 93 kg (205 lb.).
83. Fasten a hoist and two 3/8"-16 NC forged eyebolts to carrier assembly (127). Remove bolts (126), and remove the carrier assembly from housing assembly (124). The weight of the carrier assembly is 30 kg (66 lb.).
84. Use tooling (H), and remove bearing (128) from carrier assembly (127).
85. Remove seal (129) from carrier assembly (127).
86. Use a hammer and punch, and drive pin (131) into shaft (130).
87. Remove shaft (130) from the carrier assembly, and remove pin (131) from the shaft.
88. Remove gears (134) and (138). Remove bearings (133) and (137) from the gears. Remove discs (132), (135), (136) and (139) from the carrier assembly.
89. Remove the two plates and three discs (141).
90. Remove ring (142) from gear assembly (140), and remove the gear assembly from the housing assembly.
91. Use tool (C), and remove snap ring (143). Install three 3/8"-16 NC forcing screws in piston (145). Tighten the forcing screws evenly, and remove the piston and bearing (144) as an assembly.
92. Remove bearing (144) and ring (146) from piston (145).
93. Remove ring (147) from gear assembly (140).
94. Remove springs (148) from piston (149).
95. Use two 5/16"-18 NC forged eyebolts, and remove piston (149) from housing assembly (124).
96. Remove ring (150) from piston (149).
97. Remove ring (153) from the housing assembly.
98. Use tool (C), and remove snap ring (151), and remove shaft (152) from housing assembly (124).
99. If necessary, remove dowel (154) and carrier (55) from the housing assembly.
100. If necessary, remove the dowel from the housing assembly.
Assemble Transmission
1. Clean and inspect all parts. Replace all parts that are worn or damaged.
2. Put clean transmission oil on all seals.
3. If dowel (1) was removed from housing assembly (2), install the dowel so that the end of the dowel is 1.0 ± 0.13 mm (.039 ± .005 in.) above the bearing surface on the housing assembly.
4. If carrier (4) was removed from the housing assembly, heat carrier (4) to a temperature of 135°C (275°F), and install it on the housing assembly. Put the small groove in the carrier in alignment with the pin hole in the housing assembly, and install the pin (3).
5. Put housing assembly (2) in position on tool (A).
6. Put shaft (5) in position in the housing assembly, and install snap ring (6) with tool (B).
7. Install ring (8) in the groove in housing assembly (2).
8. If dowels (7) were removed from the housing assembly, install the dowels to a depth of 7.5 ± 0.5 mm (.295 ± .002 in.).
9. Install ring (10) in the groove in piston (9). Put clean SAE 30W oil on the ring.
10. Use two 5/16"-18 NC forged eyebolts, and install piston (9) in the housing assembly.
11. If dowel (11) was removed from gear assembly (12), install the dowel so that the end of the dowel is 2.04 ± 0.13 mm (.080 ± .005 in.) above the surface of gear assembly (12).
12. Install ring (13) in the groove in gear assembly (12).
13. Install ring (16) in the groove in piston (15) as shown. Put clean transmission oil on the ring.
14. Put piston (15) in position on gear assembly (12). Align the notch in bearing (14) with the pin in the gear assembly, and install the bearing.
15. Use tool (B) to install snap ring (17) that holds bearing (14) to the gear assembly.
16. Put 12 springs (18) in place in piston (9), and install gear assembly (12) in the housing assembly.
17. Put three discs (20) and the two plates in position in the housing assembly.
18. Install ring (19) on gear assembly (12).
19. Put bearings (23) and (28) in gears (24) and (29). Put the gears and discs (22), (25), (27) and (30) in position in carrier assembly (21).
NOTE: Make sure the rubber in pin (31) is not damaged. If the rubber in the pin is damaged, replace the pin.
20. Put shaft (26) in position in the carrier assembly and gears. Align the hole in the shaft with the hole in the carrier assembly, and install pin (31) to hold it in place.
21. Install seal (32) in the groove in carrier assembly (21).
22. Use tool (C) to install bearing (33) in carrier assembly (21). The inside diameter of bearing (33) must be 112.547 ± 0.078 mm (4.4309 ± .0030 in.) after assembly.
23. Fasten a hoist and two 3/8"-16 NC forged eyebolts to carrier assembly (21). Put the carrier assembly in position on housing assembly (2). Rotate the carrier assembly to align the gears in the carrier assembly with the gear in the housing assembly. Put the carrier assembly in position on the dowels, and install the bolts that hold it. The weight of the carrier assembly is 30 kg (66 lb.).
Figure 1. Correct Method To Make New Rings Ready For Installation.
Figure 2. Wrong Method To Make New Rings Ready For Installation.
NOTE: There is a correct method to make the nonmetal rotating type rings ready for installation. Use your hands on each end of the ring to pull the ends several inches by each other. See Figure 1. Use care to keep the ring shape like a circle. This makes an even bend (or ring "set") all the way around the ring. When the ring is in the groove, the ends must make contact with each other so the ring will not hit the edge of the cage bore.
| NOTICE |
|---|
Do not bend the ring as shown in Figure 2. This does not make an even bend all the way around the ring. |
24. Turn the housing assembly over, and set the housing assembly on the floor so the shaft is up.
25. Put rings (34) in position in the grooves in carrier (4).
26. Fasten a hoist and two 1/2"-13 NC forged eyebolts to manifold (36). Install the manifold over the shaft and on the housing assembly. The weight of the manifold is 50 kg (110 lb.).
27. Put baffle assembly (35) in position on manifold (36), and install the bolts.
28. Align the notch in bearing (38) with dowel (1), and install the bearing in the manifold. Use tool (B) to install snap ring (37) to hold the bearing in place.
29. If dowel (40) was removed, install the dowel in manifold assembly (39) so that the end of the dowel is 2.043 ± 0.13 mm (.0804 ± .005 in.) above the bearing surface of manifold (39).
30. Install two non-metallic rings (41) in the grooves in manifold (39).
31. Install two 3/8"-16 NC x 3 in. guide bolts (42) in manifold (36). Align the ports in manifold assembly (39) with the ports in manifold (36), and install the manifold assembly. Install the bolts that hold the manifold assembly to the manifold.
32. Install ring (46) in the groove in housing assembly (44).
33. Put ring (45) in position in piston (43).
34. Put clean SAE 30W oil on rings (45) and (46), and install piston (43) in housing assembly (44).
35. If the dowels were removed from the housing assembly, install the dowels in housing assembly (44) to a depth of 7.5 ± 0.5 mm (.29 ± .02 in.).
36. Fasten a hoist and three 3/8"-16 NC forged eyebolts to housing assembly (44). Put the piston and housing assembly (44) in position over the shaft and in manifold (36). The weight of the piston and housing assembly is 26 kg (58 lb.).
37. Install 16 springs (47) in the piston.
38. Use tool (C) to install bearing (49) in piston (50). Install snap ring (48) to hold the bearing in place with tool (D).
39. Install ring (51) in the groove in piston (50) as shown. Put clean transmission oil on the ring.
40. Install three 3/8"-16 NC x 5" guide bolts (52) in the piston. Align the notch in the bearing in piston (50) with the dowel in the carrier, and install piston (50).
41. Remove the guide bolts, and install three bolts (54). Tighten the bolts evenly to prevent binding of piston (50) in the housing assembly.
42. Install ring (53) in the groove in carrier assembly (39).
43. If dowel (55) was removed from gear assembly (57), install the dowel in the gear assembly so that the end of the dowel is 2.043 ± 0.13 mm (.0804 ± .005 in.) above the bearing surface of the gear assembly.
44. Put ring (56) in position in the groove in gear assembly (57).
45. Put the two plates and two discs (58) in position on the gear assembly. Alternate components starting with a plate.
46. Put bearing (61) in position in gear (64). Put gear (64), disc (62) and disc (63) in position in carrier assembly (59).
47. Install shaft (60) into the carrier assembly and through the discs and bearing.
NOTE: Make sure the rubber in pin (65) is not damaged. If the rubber in the pin is damaged, replace the pin.
48. Align the hole in shaft (60) with the hole in carrier assembly (59), and install pin (65).
49. If dowels (66) were removed from the carrier assembly, install the dowels to a depth of 5.0 ± 0.5 mm (.20 ± .02 in.).
50. Use a hoist and two 5/16"-18 NC forged eyebolts, and put carrier assembly (59) in position on the dowels of housing assembly (44). Install the bolts that hold the carrier assembly in place.
51. If pins (67) and (69) were removed from plate assembly (68), install two pins (67) to a depth of 10.0 ± 0.5 mm (.39 ± .02 in.), and install pin (69) in plate assembly (68).
52. Align the pins in plate assembly (68) with the holes in the manifold, and install the plate assembly.
53. Put gear (72) in position on the carrier assembly as shown. Install dowels (71) in the holes in the plate assembly.
54. Put two discs (70) and plate (74) in position on gear (72). Install a disc first. Alternate the components starting with a disc.
55. Put 10 springs (73) in position in plate assembly (68).
56. Put rings (75) and (76) in position in the grooves in piston (77) as shown. Put clean SAE 30W oil on the rings.
57. Install piston (77) in housing (78).
58. Put tooling (E) in position to hold the piston in housing (78).
59. Fasten a hoist and two 5/8"-11 NC forged eyebolts to housing (78), and put the housing in position on the dowels. Make sure the springs in the plate assembly line up with the holes in the piston. The weight of the housing assembly and piston is 24 kg (53 lb.).
60. If dowels (79) were removed from housing assembly (80), install the four dowels to a depth of 11.0 ± 0.5 mm (.43 ± .02 in.) in housing assembly (80).
61. Fasten a hoist and three 5/8"-11 NC forged eyebolts to housing assembly (80). Align the dowels in the bottom of housing assembly (80) with the holes in housing (78), and install the housing assembly.
62. Install rings (80) and (81) in the grooves in piston (82) as shown. Put clean SAE 30W oil on the rings.
63. Put piston (82) in position in housing assembly (80).
64. Install ring (83) in the groove in gear (84), and install the gear with the ring down as shown.
65. Put plate (85) in position on dowels (66), and install the bolts that hold the plate.
66. Install ring (87) in the groove in plate (86).
67. Put plate (86) in position with the counterbore up. If plate (86) is installed incorrectly, the bearing will not fit.
68. Align the notch in bearing (88) with dowel (55), and install the bearing.
69. Install gear (89) on the splines of shaft (5). Use tool (B), and install snap ring (90) to hold the gear in place.
70. Install bearings (97) in gear (92). Put gear (92) and discs (93) and (96) in position in carrier assembly (95). Install shaft (91) in the carrier assembly and through the bearings and discs.
NOTE: Make sure the rubber in pins (94) is not damaged. If the rubber in the pins is damaged, replace the pins.
71. Align the hole in shaft (91) with the hole in the carrier assembly, and install pin (94).
72. Use a press and tool (G), and install bearing (98) in carrier assembly (95) 9.5 ± 0.5 mm (.37 ± .02 in.) below the surface of the end of the carrier assembly. The inside diameter of bearing (98) must be 41.262 ± 0.039 mm (1.6244 ± .0015 in.) after assembly.
73. Fasten a hoist and two 5/16"-18 NC forged eyebolts to carrier assembly (95). Align the gears in the carrier assembly with gear (84), and install the carrier assembly.
74. Put gear (99) in position in hub (100), and install the ring that holds the gear in the hub.
75. Put gear (99) and hub (100) in gear (84) as an assembly. Align the splines on the hub with the splines in gear (84).
76. Install ring (101) in gear (84) to hold hub (100) in place.
77. Put dowels (102) in position in the housing assembly.
78. Start with a disc, and install four discs (103) and three plates (104).
79. Put 10 springs (105) in position on the piston.
80. If dowels (106) were removed from housing assembly (107), install the dowels to a depth of 11.0 ± 0.5 mm (.43 ± .02 in.).
81. Align the ports in housing assembly (107) with the ports in the housing assembly (80), and put housing assembly (107) in position on dowels (102). Make sure that springs (105) line up with the holes in housing assembly (107).
82. Install rings (108) and (109) in the grooves of piston (110) as shown. Put clean SAE 30W oil on the rings.
83. Put piston (110) in position in housing assembly (107).
84. Install ring (111) on shaft (5).
85. Install bearings (113) in gear (118). Put the gear and discs (114) and (117) in position in carrier (116).
86. Install shaft (112) into the carrier and through the discs and bearings.
NOTE: Make sure the rubber in pin (115) is not damaged. If the rubber in the pin is damaged, replace the pin.
87. Align the hole in shaft (112) with the hole in carrier (116), and install pin (115).
88. Fasten a hoist and two 3/8"-16 NC forged eyebolts to carrier (116). Align the gears in the carrier with the gear on the shaft, and install the carrier. The weight of the carrier is 24 kg (53 lb.).
89. Put adapter (120) in position on the shaft, and install the bolts that hold the adapter to the shaft.
90. Support the weight of the carrier with the hoist, and install snap ring (119) with tool (G).
91. Put gear (121) in position on carrier (116).
92. Put five discs (122) and four plates (123) in position on gear (121). Alternate the components starting with a disc.
93. Put springs (124) in position in the holes in the piston.
94. Use a press and tool (C), and install bearing cone (125) and bearing cup (127) in plate (126) as an assembly.
95. Put spacer (129) and bearing cone (128) in position in bearing cap (127).
96. Use tool (C), and install seal (130) in retainer (131). Put clean SAE 30W oil on the lip of seal (130).
97. Put O-ring seal (132) in position on retainer (131), and install the retainer on plate (126).
98. Put plate (126) in position over yoke assembly (133).
99. Put plate (134) in position on the yoke, and install four bolts (135) evenly spaced around the plate. Tighten the bolts finger tight.
100. Use a feeler gauge, and measure the gap between the yoke and plate (134) in four places. Find the average of the measurements.
101. Remove the bolts and plate (134). Install the shims with a thickness of 0.03 to 0.08 mm (.001 to .003 in.) less than the measurements taken in Step 100.
102. Put plate (134) in position on the shims, and install the bolts that hold the plate to the yoke.
103. Fasten a hoist and tool (H) to plate (126). Align the splines in yoke (133) with the splines on the shaft, and put the plate in position on dowels (102). Make sure springs (124) go into the holes in plate (126). The weight of the plate is 70 kg (155 lb.).
104. Install the bolts that hold plate (126) to the planetary group.
105. If pins (136) and (138) were removed from plate assembly (137), install two pins (136) to a depth of 10.0 ± 0.5 mm (.39 ± .02 in.), and install pin (138) in the housing assembly.
106. Put plate assembly (137) in position on the manifold.
107. Put dowels (140) in position in plate assembly (137).
108. Install gear (139) on the carrier assembly.
109. Put thre discs (141) and two plates (142) in position over the gear. Alternate the components starting with a disc.
110. Put 10 springs (143) in position in plate assembly (137).
111. Install rings (144) and (146) in the grooves in piston (145) as shown. Put clean SAE 30W oil on the rings.
112. Put piston (145) in position in housing (147).
113. Put tooling (E) in position to hold the piston in housing (147).
114. Fasten a hoist and two 5/8"-11 NC forged eyebolts to housing (147), and put the housing in position on dowels (140). Make sure that springs (143) go into the holes in housing (147). The weight of the housing and piston is 28 kg (62 lb.).
115. Put gear (149) in position in hub (148).
116. Install ring (150) that holds the gear to hub (148).
117. If dowel (151) was removed from the hub, install the dowel so that the end of the dowel is 2.403 ± 0.13 mm (.0946 ± .005 in.) above the bearing surface of the hub.
118. Use tool (C), and install bearing (153) in cage (152).
119. Align the notch in bearing (153) with the dowel in hub (148), and install the bearing and cage on the hub as an assembly.
120. Use tool (B), and install snap ring (154) in the groove in hub (148).
121. Put manifold (155) in place on cage (152), and install bolts (156).
122. Fasten a hoist and two 1/2"-13 NC forged eyebolts to cage (152). Align the gear in hub (148) with the gears in carrier assembly (21), and install the hub cage and manifold as an assembly.
123. Put dowels (159) and springs (157) in position in the holes in housing (147).
124. Put two discs (158) and plate (160) in position on housing (147). Alternate the components starting with a disc.
125. Install rings (161) and (163) in the grooves in piston (162) as shown. Put clean SAE 30W oil on the rings.
126. Put piston (162) in position on dowels (159) and springs (157). Make sure the springs fit into the holes in piston (162).
127. Install two 1/2"-13 NC x 4 in. guide bolts in the manifold. Fasten a hoist and two 5/8"-11 NC forged eyebolts to housing assembly (164), and put the housing assembly in position on the manifold and planetary group. The weight of the planetary group is 32 kg (70 lb.).
128. Install bolts (165) that hold housing assembly (164) to the manifold.
129. Install two long bolts (167) and bolts (166) that hold he housing assembly to the planetary group.
130. Remove the planetary group from tooling (A). The weight of the planetary group is 612 kg (1350 lb.).
131. Put transmission case assembly (170) in position on tool (A) as shown. The weight of the transmission case assembly is 204 kg (450 lb.).
132. Install O-ring seal (168) on planetary group (169).
133. Fasten a hoist and tool (J) to planetary group (169). Put planetary group (169) in position in transmission case assembly (170), and install the bolts. The weight of the planetary group is 612 kg (1350 lb.).
134. Put bracket assembly (171) in position on the planetary group, and install the bolts that hold it.
135. Check to make sure the pistons are free in their clutch housings with tool (G) as follows:
a. Put air (free of water) under a pressure of 690 to 1030 kPa (100 to 150 psi) into each of the seven oil passages.
b. If the pistons do not move, put a small amount of clean SAE 30 oil in each passage. Check for movement again. If the pistons still do not move, the transmission must be disassembled and the pistons checked.
END BY:
a. install transmission hydraulic controls
b. install transmission gears
c. install transmission and transfer gears