IT62H Integrated Toolcarrier and 950H and 962H Wheel Loaders Machine Systems Caterpillar

Loader Frame from Rear Frame - Separate

Usage:

950H J5J

Separation Procedure

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Table 1
Required Tools
Tool	Part Number	Part Description	Qty
A⁽¹⁾	9U-7536	Lift Stand	2
	447-0910	Electric Hydraulic Pump (115 V)	1
	447-0911	Electric Hydraulic Pump (230 V)	1
A1	OR
	504-9791	Lift Gp (60Hz)⁽²⁾	2
	504-9793	Lift Gp (50Hz)⁽³⁾	2
B	439-3939	Link Bracket	2
C	350-7768	Electric Hydraulic Pump Gp	1
	6V-3160	Double Acting Cylinder	1
	9U-5343	Puller Stud	1
	9U-5345	Nut	1
	6V-4035	Sleeve	1
	428-9315	Bearing Puller Plate (Upper Hitch)	1
D	350-7768	Electric Hydraulic Pump Gp	1
	6V-3160	Double Acting Cylinder	1
	9U-5343	Puller Stud	1
	9U-5345	Nut	1
	6V-4035	Sleeve	1
	428-9315	Bearing Puller Plate (Upper Hitch)	1
E	350-7768	Electric Hydraulic Pump Gp	1
	6V-3160	Double Acting Cylinder	1
	9U-5343	Puller Stud	1
	9U-5345	Nut	1
	1M-6756	Sleeve	1
	428-9314	Bearing Puller Plate (Upper Hitch)	1
F	439-5575	Hydraulic Jack	1

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⁽¹⁾	Use Tooling (A) or (A1) based on requirements.
⁽²⁾	Operating-Voltage (240V-480V)
⁽³⁾	Operating-Voltage (200V-400V)

Start By:

Remove the cab.
Remove the center drive shaft.
Separate the steering frame lock.

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NOTICE

Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, PERJ1017, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat^® products. Dispose of all fluids according to local regulations and mandates.

Note: Put identification marks on all hoses, on all hose assemblies, on all wires, and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss and contaminants from entering the system.

Drain the oil from the hydraulic tank into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Hydraulic System Oil - Change".
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Illustration 1 g00847099
Disconnect hose assembly (2) from fixed axle (1).
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Illustration 2 g01191942
Disconnect hose assembly (3). Remove bolt (4) and disconnect harness assembly (5).
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Illustration 3 g01191989
Remove bolt (6) and pin assembly (7). Position steering cylinder (8) away from the loader frame. Repeat for the remaining steering cylinder.
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Illustration 4 g00432878

For Tooling (A)
Position Tooling (A) under the rear frame.
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Illustration 5 g06391752

For Tooling (A1)
Position Tooling (A1) under the rear frame. Refer to Tool Operating Manual, NEHS1303, "Lift Group (Stand - 25 Ton)" for more information on Tooling (A1).
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Illustration 6 g01192002
Position suitable cribbing under the front of the rear frame.
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Illustration 7 g01192028
Remove sensor (10) and light assemblies (9).
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Illustration 8 g01192031
Remove bolt (11). Repeat on the other side of the loader frame.
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Illustration 9 g01192014
Attach Tooling (B) and a suitable lifting device to the loader frame.
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Illustration 10 g01192067

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Illustration 11 g01192772
Remove bolts (12) and (13).
Remove lower hitch mount plate (14) and shim pack (15).
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Illustration 12 g01192083
Use Tooling (F) to remove pin (16).
Note: Use the suitable lifting device to relieve pressure from pin (16) during removal.
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Illustration 13 g01192098
Remove lower spacer (17) from the lower hitch.
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Illustration 14 g01192123

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Illustration 15 g01192334
Remove bolt (18) from pin assembly (19).
Use Tooling (F) to remove pin assembly (19) from the upper hitch.
Note: Use a suitable lifting device to relieve pressure from pin assembly (19) during removal.
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Illustration 16 g00283523

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Illustration 17 g01192358
Use a suitable lift truck and the suitable lifting device to separate the loader frame from the rear frame. Use suitable cribbing to support the loader frame and the rear frame.
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Illustration 18 g01192412
Mark the position of upper cap (21). Remove bolts (20), the washers, and upper cap (21) from the upper hitch.
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Illustration 19 g01192422
Mark the radial position of lower cap (22). Remove lower cap (22) from the upper hitch.
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Illustration 20 g01192447
Remove shim pack (23).
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Illustration 21 g01192476
Use Tooling (C) to remove the bearing cups and the bearing cones from the upper hitch of the front loader frame.
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Illustration 22 g01192478
Remove lip seal (24) from upper cap (21).
Remove lip seal (25) from lower cap (22).
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Illustration 23 g01192479
Use Tooling (D) to remove lower sleeve bearing (26) from the upper hitch of the rear frame.
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Illustration 24 g01192485
Use Tooling (D) to remove upper sleeve bearing (27) from the upper hitch of the rear frame.
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Illustration 25 g01192488
Remove upper spacer (28).
Mark the radial position of upper cap (30) and lower cap (31). Remove bolts (29), the washers, upper cap (30), and lower cap (31) from the lower hitch.
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Illustration 26 g01192575
Remove shim pack (32).
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Illustration 27 g01192580
Remove lip seal (33) from upper cap (30).
Remove lip seal (34) from lower cap (31).
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Illustration 28 g01192582
Use Tooling (E) to remove the bearing cups and the bearing cones from the lower hitch.