777G Off-Highway Truck Suspension Cylinder Caterpillar


Rear Suspension (Cylinder)

Usage:

777G GT7


Illustration 1g02201574


Illustration 2g02155751

Table 1
Specification for 335-6354 Rear Suspension Gp 
Item  Qty  Part  Specification Description 
Before installation, apply Loctite Retaining Compound 609 Adhesive to the groove for the lip type seal. Lubricate the sealing lip of the lip type seal with the lubricant that is being sealed. 
Apply a coat of 4C-5593 Anti-Seize Compound to the four pins prior to assembly with the bearings. 
- 9D-2278 Pin  Outside diameter 82.5 ± 0.25 mm (3.25 ± 0.0098 inch) 
- 7J-3297 Bearing  Inside diameter 82.5373 ± 0.0127 mm (3.25 + 0.000 ± 0.00050 inch) 
Position one end of the cover 50.0 mm (1.97 inch) above the top of the chamfer on the bottom of the chrome end. Position the second end of the cover 25.0 mm (0.98 inch) on the cylinder. 
Install the bearings so that the separation line (fracture plane) is aligned with the mark that is shown. The mark that is shown is the horizontal centerline of the bearing. 
Outside diameter of rod assembly (two lands) 260.12 ± 0.03 mm (10.24092 ± 0.00118 inch) 
Inside diameter of cylinder assembly (two lands) 266.7 ± 0.10 mm (10.5 ± 0.0039 inch) 
Inside diameter of three lands 228.68 ± 0.03 mm (9.00313 ± 0.00118 inch) 
Outside diameter of rod assembly 228.5 ± 0.050 mm (8.996 ± 0.002 inch) 


Illustration 3g03867146

Table 2
Specification for 335-6354 Rear Suspension Gp 
Item  Qty  Part  Specification Description 
440-2667 Valve As  Final installation torque to 13.6 ± 0.5 N·m (120.37 ± 4.42 lb in) 
Valve Cap  Final installation torque to 2.5 ± 0.5 N·m (22.12 ± 4.42 lb in) 
10  440-2668 Valve Core  Final installation torque to 0.5 ± 0.1 N·m (4.42 ± 0.88 lb in) 
11  Swivel Nut  Closure torque 6.8 ± 0.5 N·m (60.18 ± 4.42 lb in) 

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