TM 5-5420-202 -20-2
THERMOSTATIC TRANSMISSION OIL COOLER VALVE ASSEMBLY (RIGHT SIDE)
TEST AND REPLACEMENT (Sheet 5 of 6)
6.
Using ruler, measure overall length of valve. Write down overall length of valve.
7.
Compare length of valve before and after heating. If valve length increased less than
1/4 inch, throw valve away. Get new valve and repeat test. If new valve exceeds 1/4
inch after testing, may be installed.
Compressed air used for cleaning purposes will not exceed 30 psi.
Use only with effective chip guarding and personal protective
equipment goggles/shield, gloves, etc.
8.
Using low-pressure compressed air, dry good valve.
INSTALLATION:
1.
Install new spacer ring (A) on valve
(B).
2.
Using hands, install valve (B) to trans-
mission oil cooler.
3.
Using adjustable wrench, tighten valve
(B).
4.
Using 1-5/8 inch wrench, install
inside adapter (C).
5.
Using hands, install tube fitting
(D) on adapter (C).
6.
Go to other end of tube (E).
Go on to Sheet 6
