7 Core assembly
9 Drain cock
10 Core assembly
Figure 3-5. Oil cooler, disassembly and reassembly.
3-4. Air Inlet Housing
(1) Inspect the spring (15, fig. 3-7) for bends
a. General. The air inlet housing is mounted to
a n d breaks.
the top of the blower. It contains an air shutdown
(2) Inspect screen (14) for tears.
valve that shuts off the air supply, and stops the
(3) Inspect valves (13) for bends and cracks.
e n g i n e , whenever abnormal operating conditions
Replace a defective part.
requires an emergency shut down.
e. Reassembly. Refer to figure 3-7 and
b. Removal. Remove air intake tube and refer to
reassemble the air inlet housing.
figure 3-6 and remove air inlet housing.
f. Installation. Refer to figure 3-6 and install the
c. Disassembly. Refer to figure 3-7 and
air inlet housing.
d i s s e m b l e the air inlet housing.