TM 5-3825-226-24
EXHAUST SYSTEM
Tighten bolts (A) to a
torque of ................................ ....18 ± 5 lb. ft. (24 ± 7 N-m)
NOTE: Install swivel (8) with arrows in the direction of exhaust flow.
ENGINE OIL COOLER AND FILTER
Oil pressure difference that makes the oil
filter bypass valve open ................ 20 ± 4 psi (140 ± 25 kPa)
Oil pressure difference that makes the
oil cooler bypass valve open .........18 ± 4 psi (125 ± 25 kPa)
(1)
9L9188 Spring (oil cooler and oil filter bypass valve):
Length under test force ............... 1.70 in. (43.2 mm)
Test force ................................ ......... 3.5 lb. (15.6 N)
Free length after test ................... 2.28 in. (57.9 mm)
Outside diameter ...................... .440 in. (11.18 mm)
(2)
Oil filter bypass valve.
(3)
Torque for nuts that hold oil
cooler core to oil cooler base.
(hand torque only) ...........16 ± 2 lb. ft. (22 ± 3 N-m)
NOTE: Assemble gasket to oil cooler base with indexing point toward
the front of the engine and in the up position.
(4)
Torque for fitting ..............19± 4 lb. ft. (25 ± 5 N-m)
(5)
Torque for cap .................15 ± 4 lb. ft. (20 ± 5 N-m)
1-17
