Table 2-1. Operator Preventive Maintenance checks and Services (PMCS) - Continued
A - After Mission
D - Daily Checks
W - Weekly
ITEM TO BE INSPECTED/Procedure
Equipment is not
SIREN AND PA
Check operation of the siren/PA unit mounted in the cab. - SIREN/PA unit does
not operate in one or
more of its functions.
Check siren, radio rebroadcast and PA functions.
Refer to Chapter 2 for operating instructions.
CAB INSTRUMENT PANEL INDICATING LAMPS
Set PANEL switch to HIGH and check all gage back
Check panel lamps also illuminate. Set switch to
MED and LOW and be sure lamps dim.
Clean glove compartment.
Check operation of shift unit with main engine
running. All gear ranges should be selectable and
movement of handle should be free and smooth. Be
- Any range is not
sure truck will not start unless selected to Neutral.
Be sure reversing lamps and horn operate when
selected to Reverse.