14L Motor Grader Power Train Caterpillar

Rear Axle

Usage:

14L B94

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Illustration 1	g02151460

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Table 1
Specification for 287-3526 Rear Axle Gp and 284-5013 Rear Axle Gp
Item	Qty	Part	Specification Description
1	-	Studs	Torque to 212 ± 30 N·m (156 ± 22 lb ft)
2	-	Nuts	Torque to 520 ± 70 N·m (384 ± 52 lb ft)
3	8	Bolts	Torque to 270 ± 40 N·m (199 ± 30 lb ft)
4	4	Dowels	Install until dimension (C) is equal to 71.0 ± 0.5 mm (2.80 ± 0.02 inch)
5	Orient the cast notch in the downward position, when the pinion housing is assembled to the center housing.
6	4	Bolts	Torque to 105 ± 20 N·m (77 ± 15 lb ft)
7	-	Use the following procedure before assembly.
-	Clean the surfaces of the parts in order to be free of oil, grease, fuel, or any other contaminants.
-	Apply primer to one of the mating parts and allow drying before applying sealant.
-	Apply blue Loctite High Flex GM to one of the mating parts.
8	-	Elbow assembly	Torque to 22 ± 2 N·m (195 ± 18 lb in)
9	-	Tube assembly	Torque to 25 ± 3 N·m (221 ± 27 lb in)

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Illustration 2	g02151461
Section B-B

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Table 2
Specification for 287-3526 Rear Axle Gp and 284-5013 Rear Axle Gp
Item	Qty	Part	Specification Description
10	-	Ecology drain	Torque to 130 ± 10 N·m (96 ± 7 lb ft)
-	-	Plug for Ecology drain	Torque to 65 ± 6 N·m (48 ± 4 lb ft)
11	-	209-4527 Shim
-	-	Thickness of new shim pack	4.00 ± 0.31 mm (0.158 ± 0.012 inch)
-	-	Outside diameter	259 mm (10.2 inch)
-	As required, use shims in order to obtain the proper bevel gear mesh backlash and the contact pattern.
12	Lubricate the seals lightly with the lubricant that is being sealed.
13	Use the following procedure in order to assemble the needle bearing assembly:
-	Remove one thrust bearing race from the needle bearing assembly.
-	Apply a light layer of lubricant before pressing the thrust bearing race on the thrust bearing.
-	Confirm that the thrust bearing race is piloted on the thrust bearing.
14	-	Nut	Torque to 105 ± 10 N·m (77 ± 7 lb ft)
15	-	194-8742 Shim
-	-	Total thickness of a new shim pack	2.65 ± 0.31 mm (0.104 ± 0.012 inch)
-	-	Outside diameter	290 mm (11.4 inch)
16	6	Bolts	Torque to 300 ± 40 N·m (221 ± 30 lb ft)

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