320D and 323D Excavators Machine System Specifications Caterpillar


Swing Drive

Usage:

320D A6F


Illustration 1g06186727

Table 1
Specification for 378-9517 Swing Drive Gp 
Item  Qty  Part  Specification Description 
16  8T-0348 Bolt  Torque to 270 ± 40 N·m (199 ± 30 lb ft)
Apply 4C-5599 Anti-Seize Compound to the inside diameter, outside diameter of the roller bearing and to the surfaces of the mating parts. 
6V-7238 Shutoff Valve  Torque to 28 to 31 N·m (248 to 274 lb in)
When the valve shutting off, tighten to 2.9 ± 0.5 N·m (25.7 ± 4.4 lb in).
After installation, make the stake marks near the opening of each spring pin hole. 
Distance from the edge of the spring pin hole to the stake mark is 2.25 ± 0.75 mm (0.089 ± 0.030 inch).
199-4561 Lip Type Seal  Lubricate the sealing lip lightly with the lubricant that is being sealed. Lubricate the circumference of lip type seals with grease when the seal is installed in the cage. 
453-3447 Bolt  Torque to 105 ± 20 N·m (77 ± 145 lb ft)

Caterpillar Information System:

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