b. R e p l a c e m e n t .
U s i n g 13/16-in. wrench, undo aftercooler assembly at compressor, loosen at tank
e n o u g h to rotate aftercooler parallel to tank.
U s i n g l/2-in. wrench, undo pilot valve to compressor tube at pilot valve. Loosen
t u b e at valve end.
U s i n g 7/16-in. wrench and 7/16-in. socket and handle, remove strut adjustment
n u t and bolt.
U s i n g l/2-in. socket wrench and handle, and l/2-in. wrench, remove four nuts,
f o u r bolts, and eight flat washers securing compressor assembly to frame.
U s i n g 24-mm wrench, remove low pressure to high pressure cooling tube to
remove compressor mounting bolt.
Remove compressor assembly.
U s i n g 24-mm wrench, loosen low pressure to high pressure cooling tube to insert
compressor mounting bolt below it. Tighten cooling tube.
L o c a t e compressor assembly on frame and insert remaining three bolts through
T h r e a d nuts onto bolts, and using 1/2-in. socket and handle and 1/2-in. wrench,
tighten mounting hardware equally.
U s i n g 7/16-in. wrench and 7/16-in. socket and handle, install strut adjustment nut
U s i n g l/2-in. wrench install pilot valve to compressor tube at valve end.
R o t a t e aftercooler to install on compressor and install with 13/16-in. wrench.
This task covers:
1 9 - m m wrench
24-m m wrench
S o l v e n t , Dry cleaning (Appendix E, item 2)