TM 5-3800-205-23-1
ENGINE OIL FILTER BASE AND OIL COOLER MAINTENANCE - CONTINUED
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OIL FILTER BASE BYPASS VALVE REMOVAL
NOTE
Oil filter ase has two bypass valves. Each bypass valve is removed the same way.
1.
Remove plug (1) and preformed packing (2) from oil
1,2
3
filter base (3). Discard preformed packing.
2.
Remove valve spring (5) and bypass valve (4) from oil
2
1
5
4
filter base (3).
OIL FILTER BASE BYPASS VALVE INSTALLATION
NOTE
Oil filter base has two bypass valves. Each bypass valve is installed the same way.
Coat new preformed packings with clean oil before installation.
1.
Install new preformed packing (2) on plug (1).
2.
Install bypass valve (4) and valve spring (5) in oil filter base (3).
3.
Install plug (1) in oil filter base (3).
OIL FILTER BASE AND OIL COOLER REMOVAL
1.
Remove turbocharger oil supply tube assembly from elbow (9). Remove O-ring from elbow and discard.
2.
Remove 14 bolts (6), washers (7), and oil filter base (3).
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