D9R Track-Type Tractor Power Train Caterpillar

Torque Divider - Disassemble

Usage:

D9R HWH

Disassembly Procedure

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Table 1
Required Tools
Tool	Part Number	Part Description	Qty
A	1P-1864	Retaining Ring Pliers	1
B	439-3940	Link Bracket	2
C	439-3939	Link Bracket	2
D	439-3938	Link Bracket	2
E	5B-4274	Bolt	2
F	-	Forcing Bolt 1/2 by13	2
G	1P-0820	Hydraulic Puller	1
	9U-6600	Hand Hydraulic Pump	1
	-	Nuts 1/2 by13	2
	3H-0465	Push-Puller Plate	4
	8B-7549	Puller Leg	2
	5F-7342	Adapter	2
	5F-7343	Bearing Pulling Attachment	1
	1P-0520	Driver Group	1
H	1P-0520	Driver Group	1
J	1P-1863	Retaining Ring Pliers	1

Start By:

Remove the torque divider.

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NOTICE

When a torque converter or divider has a failure, the complete oil system for the torque converter, torque divider and transmission must be throughly cleaned. Any foreign material which is not removed from the oil system for the torque converter will move through the hydraulic system for the transmission.

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Illustration 1	g06386798

Remove inner race bearing (2) .
Use Tooling (A) to remove retaining ring (1). Remove retaining ring (1).
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Illustration 2 g06386800
Remove O-ring seal (3) and planetary carrier (4).
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Illustration 3 g06386804
Remove spacer (6) and seal (5).
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Illustration 4 g06386806
Remove metal seal ring (7).
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Illustration 5 g06386808
Use a suitable hammer and a punch to push pin (8) in to shaft (9).
Remove shaft (9).
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Illustration 6 g06386810
Remove cup plug (10) and pin (8) from shaft (9). Discard pin (8).
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Illustration 7 g06386809

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Illustration 8 g06386811
Remove thrust disc (11), gear assembly (12), and thrust disc (11).
Remove bearing (13) from gear assembly (12).
Repeat Step 6 through Step 10 for the remaining gears.
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Illustration 9 g06386812
Remove bolt (16), retainer (15), and yoke (14).
Remove bolts (17) , drain group (18), and the O-ring seal.
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Illustration 10 g06390057
Remove suction screen (19) from the drain group.
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Illustration 11 g06386813
Remove O-ring seal (20) from yoke (14).
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Illustration 12 g06386815
Remove bolts (22) and retainer (21) from the torque divider.
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Illustration 13 g06386817
Remove O-ring seals (23) and (24) from the retainer.
Remove lip seal (25).
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Illustration 14 g06386819
Place the torque divider on a suitable block as shown in illustration 14.
Remove bolts (26). Attach Tooling (B) and suitable lifting device to cover (27). The weight of cover (27) is approximately 140 kg (309 lb).
Remove cover (27).
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Illustration 15 g06386822
Remove O-ring seals (29).
Attach Tooling (C) and a suitable lifting device on shaft assembly (28). Remove shaft assembly (28).
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Illustration 16 g06386823
Remove seal ring (30).
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Illustration 17 g06386824
Place the shaft assembly in a suitable press. Remove ring carrier (31) and bearing (32).
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Illustration 18 g06386825
Attach Tooling (D) and a suitable lifting device to support (34). The weight of support (34) is approximately 23 kg (51 lb).
Remove bolts (33) and support (34).
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Illustration 19 g06386826
Remove pins (35) and plate (36).
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Illustration 20 g06386827

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Illustration 21 g06386828
Attach Tooling (B) and a suitable lifting device on the carrier. The weight of impeller and carrier assembly (37) is approximately 26 kg (57 lb).
Remove bolts (38) and install Tooling (E) as shown in illustration 21.
Remove impeller and carrier assembly (37).
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Illustration 22 g06390103
Remove bolts (40), plugs (39), and the O-ring seals.
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Illustration 23 g06386829
Remove bolts (41). Install Tooling (F) on swivel (42).
Remove swivel (42) and impeller (43).
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Illustration 24 g06386833
Remove cup bearing (44).
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Illustration 25 g06386834
Remove seal ring (45).
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Illustration 26 g06386850
Use Tooling (J) to remove retaining ring (47).
Remove retaining ring (47) and carrier (46).
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Illustration 27 g06386851
Use Tooling (A) to remove retaining ring (48). Remove retaining ring (48), freewheel race (50), and side plate (49). Repeat for the opposite side.
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Illustration 28 g06386854

Note: Note the position of spring and rollers.
Remove rollers (51) and spring (52).
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Illustration 29 g06386858
Use Tooling (A) to remove retaining ring (54) from the stator. Heat the stator to a maximum temperature of 135 °C (275 °F). Maintain the temperature for 15 minutes. Push cam (53) out of the stator.
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Illustration 30 g06386838
Place the impeller and carrier assembly over a suitable press and press in direction as shown in illustration 30. Remove impeller hub assembly (55).
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Illustration 31 g06386839
Remove bearing retainer assembly (56).
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Illustration 32 g06386841
Remove retainer (57), race (59), and bearing (58).
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Illustration 33 g06386847
Push the pin that holds seal carrier (60) to the carrier out of the carrier. Install Tooling (G) on the carrier as shown in illustration 33. Remove seal carrier (60) and bearing cone (61).
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Illustration 34 g06387347
Remove bearing retainer assembly (62).
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Illustration 35 g06386877
Remove retainer (63), race (65), and bearing (64).
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Illustration 36 g06386878

Note: Support flange assembly (67) from the bottom to prevent the assembly from falling when retaining ring (66) is removed.
Use Tooling (J) to remove retaining ring (66). Remove retaining ring (66) and spacer (68).
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Illustration 37 g06386880
Attach Tooling (D) to housing (69). The weight of housing (69) is approximately 67 kg (148 lb). Separate housing (69) from the flange assembly.
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Illustration 38 g06386883
Remove O-ring seal (70) from flange assembly (67).
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Illustration 39 g06386884
Push down pins (71) with a hammer and with a punch. Remove ring (72) and the ring gear from the flange assembly.
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Illustration 40 g06386885
If sleeve bearings (73) are worn or damaged. Use Tooling (H) to remove sleeve bearings (73). Remove sleeve bearings (73).
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Illustration 41 g06386887

Note: Rotate the housing 90 degrees. When you drive the hub past the seal carrier, the seal carrier will fall. Put wood blocks under the seal carrier to prevent the seal carrier from being damaged.
Use Tooling (A) to remove retaining ring (74). Remove retaining ring (74).
Use Tooling (J) to remove retaining ring (75). Remove retaining ring (75).
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Illustration 42 g06386888

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Illustration 43 g06386889
Use a suitable hammer and plate to create a clearance. Use Tooling (G) to remove turbine hub (76) and the turbine converter from the housing.
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Illustration 44 g06386891
Attach Tooling (B) and suitable lifting device to housing (69). The weight of housing (69) is approximately 67 kg (148 lb). Remove housing (69) from the turbine hub.
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Illustration 45 g06386892
Remove bolts (77) and turbine converter (78) from turbine hub (76).
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Illustration 46 g06386893
Remove carrier assembly (79).
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Illustration 47 g06386894
Remove seal ring (80).
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Illustration 48 g06386896

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Illustration 49 g06386900
Rotate housing 180 degrees. Use tooling (G) to remove sleeve (81) and bearing (82) from the housing. Remove sleeve (81) and bearing (82).