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A/C HIGH PRESSURE SWITCH REPLACEMENT
CLEANING AND INSPECTION

Field Maintenance Manual For 924H Wheel Loader -4 Page Navigation
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TM 5-3805-298-23-4
0414
REMOVAL
000414
NOTE
Tag and mark wiring harness connector to aid installation.
1. Disconnect engine control wiring harness connector (Figure 1, Item 5) from A/C high pressure switch
(Figure 1, Item 4).
2. Position engine control wiring harness (Figure 1, Item 1) aside.
WARNING
A/C system is still under pressure. Use extreme caution when removing A/C high pressure
switch. Do not loosen any other fittings. Failure to follow this warning may cause injury or
death to personnel.
3. Remove A/C high pressure switch (Figure 1, Item 4) from A/C compressor (Figure 1, Item 2).
4. Remove O-ring (Figure 1, Item 3) from A/C compressor (Figure 1, Item 2). Discard O-ring.
Figure 1. A/C High Pressure Switch.
0414
END OF TASK
0414-2


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