3500B and 3500C Marine Engines Caterpillar


Duplex Engine Oil Filters

Usage:

3516B 9F2


Illustration 1g06323309

Table 1
Specification for 378-0546 Engine Oil Filter Gp 
Item  Qty  Part  Specification Description 
165-3931 Bolt  Torque to 55 ± 7 N·m (41 ± 5 lb ft)
0T-0573 Bolt  Torque to 55 ± 7 N·m (41 ± 5 lb ft)
2N-3479 Screw  Torque to 2.3 ± 0.5 N·m (20 ± 4 lb in)
2W-1635 Spring  Length under test force is 102.0 mm (4.02 inch).
Test force is 518 ± 26 N (116 ± 6 lb).
Free length after test is 143.4 mm (5.65 inch)
2W-1969 Bypass Valve  The bypass valve must move freely in the bore.
Start to open pressure is 287 ± 7 kPa (42 ± 1 psi).
Fully open pressure is 480 ± 7 kPa (70 ± 1 psi)
5B-9079 Jam Nut  Torque to 30 ± 5 N·m (266 ± 44 lb in)
4W-0290 Valve As  Final install torque is 12 ± 1.2 N·m (106 ± 10.6 lb in)


Illustration 2g06323313

Table 2
Item  Qty  Part  Specification Description 
5H-7225 Retainer Nut  Torque to 4 ± 3 N·m (35 ± 27 lb in)
3B-7329 Nut  Torque to 4 ± 3 N·m (35 ± 27 lb in)
10  9M-2610 O-Ring Seal  Before assembly, lubricate the bore with clean engine oil. 

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