3512B Oil Well Servicing Engines Caterpillar


Air Shutoff

Usage:

3512B MHA


Illustration 1g02360888
Front view (typical example)

(1) Apply 5P-3413 Pipe Sealant to the threads of the elbow before assembly.

(2) Switch Assembly

Lubricate the switch assembly threads with 4C-5598 High Temperature Anti-Seize.

Torque ... 16 N·m (12 lb ft)

(3) Cap Screw ... 9.5 ± 1.5 N·m (7 ± 1 lb ft)



Illustration 2g02360890
Top view (typical example)

(4) O-Ring Seal

Lubricate the elbow O-ring seal lightly, with Glycerin or approved equivalent.

(5) O-Ring Seal

Lubricate the connector O-ring seal lightly, with Glycerin or approved equivalent.



Illustration 3g02360976
Rear view (typical example)

(6) O-Ring Seal

Lubricate the elbow O-ring seal lightly, with Glycerin or approved equivalent.

(7) O-Ring Seal

Lubricate the elbow O-ring seal lightly, with Glycerin or approved equivalent.

(8) O-Ring Seal

Lubricate the elbow O-ring seal lightly, with Glycerin or approved equivalent.

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