M313C Wheeled Excavator Machine System Caterpillar

Bucket Cylinder

Usage:

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Illustration 1	g03318209

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Table 1
Specification for 198-7213 Bucket Cylinder Gp
Item	Qty	Part	Specification Description
1	10	3E-6910 Bolt	Torque to 130 ± 20 N·m (96 ± 15 lb ft).
2	2	117-9435 Bushing	Bore before assembly is 60.18 ± 0.02 mm (2.369 ± 0.001 inch).
2	2	117-9435 Bushing	Installation depth is 7.5 ± 0.3 mm (0.30 ± 0.01 inch).
A	1	198-7218 Cylinder As	Bore is 88.90 ± 0.25 mm (3.500 ± 0.010 inch).
B	1	296-3274 Cylinder Rod and Bearing As	Diameter is 64.93 ± 0.03 mm (2.556 ± 0.001 inch).
C	1	121-1994 Head	Bore over two lands is 65.53 ± 0.03 mm (2.580 ± 0.001 inch).
3	1	143-8149 Special Locknut	Before assembly, apply 309-6932 Hydraulic Oil to the face and threads.
3	1	143-8149 Special Locknut	Torque to 2800 ± 140 N·m (2065 ± 103 lb ft).
4	1	099-6976 Ring	Lubricate the inside diameter and the outside diameter with clean grease.
5	1	099-6973 Seal As	Lubricate the inside diameter and the outside diameter with clean grease.
6	1	105-2630 Ring	Lubricate the inside diameter and the outside diameter with clean grease.
7	1	121-1997 Seal Ring	Slit of ring must turn in direction of piston.
8	1	114-0754 Bushing	Outer diameter is 70.120 ± 0.025 mm (2.7606 ± 0.0010 inch).
8	1	114-0754 Bushing	Thickness is 2.470 ± 0.025 mm (0.0972 ± 0.0010 inch).
9	1	170-9840 Buffer Seal	Lubricate lightly with lubricant that is being sealed.
10	1	170-9856 U-Cup Seal	Lubricate lightly with lubricant that is being sealed.
11	1	165-9282 Lip Type Seal	Lubricate lightly with lubricant that is being sealed.
11	1	165-9282 Lip Type Seal	Before assembly, apply green loctite 609 or loctite 601 to the wiper seal groove.