521B and 522B Track Feller Bunchers Machine Systems Caterpillar


Hydraulic and Fuel Tank

Usage:

521B F7B


Illustration 1g02728119

Table 1
Specifications for 339-8296 Hydraulic and Fuel Tank Gp 
Item  Qty  Part  Specification Description 
347-6081 Sight Gauge Gp  Torque to 6 ± 1 N·m (55 ± 9 lb in). Boss threads must be cleaned before mounting gauge assembly. 
4H-9027 Pipe Plug  Torque to 130 N·m (95 lb ft). Clean the threads of the plug and apply sealant to the threads. 
095-0736 Screw  Torque to 3 ± 0.7 N·m (29 ± 6 lb in). Apply sealant to the flange before you install the flange. 
8T-4186 Bolt  Torque to 30 ± 7 N·m (22 ± 5 lb ft)
9J-7031 Drain Plug  Torque to 68 ± 7 N·m (50 ± 5 lb ft)
8T-4136 Bolt  Torque to 30 ± 7 N·m (22 ± 5 lb ft)
1H-8306 Purge Screw  Torque to 60 ± 12 N·m (44 ± 9 lb ft)
148-8406 Plug As  Torque to 90 ± 15 N·m (65 ± 10 lb ft)
358-9477 Breaker Relief Valve As  Torque to 10 N·m (89 lb in)

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