TM 9-2320-302-34
0030 00-2
OIL PRESSURE RELIEF AND REGULATOR VALVES REPLACEMENT - CONTINUED
0030 00
OIL PRESSURE RELIEF VALVE REPLACEMENT
1.
Remove two bolts (4) from cylinder block (2).
2.
Remove oil pressure relief valve outlet tube elbow assembly (5) from oil outlet tube (6) and remove oil outlet tube from
oil pump assembly (7).
3.
Remove and discard two seal rings (8 and 9).
4.
Coat two new seal rings (8 and 9) with clean engine lubricating oil.
5.
Install smaller seal ring (8) on oil pressure relief valve elbow assembly (5) end of oil outlet tube (6). Install larger seal
ring (9) on oil pump end of oil outlet tube.
6.
Install larger diameter end of oil outlet tube (6) in outlet neck of oil pump assembly (7) until oil outlet tube bottoms in
bore.
7.
Install oil pressure relief valve outlet tube elbow assembly (5) on smaller diameter end of oil outlet tube (6) until tube
bottoms in bore.
8.
Position oil pressure relief valve outlet tube elbow assembly (5) on cylinder block (2).
9.
Install two bolts (4) and tighten to 22-24 lb-ft (30-33 Nm).
10.
Install oil pan (WP 0028 00).
END OF WORK PACKAGE
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