TM 5-3895-370-14&P
Table 3-2. Operator Troubleshooting Procedures - CONT.
Malfunction
Test or inspection
Corrective action
ENGINE(CONT)
Step 2. Check air restriction indicator for clogged air cleaner filter (para 2-15).
If restriction indicator shows that air cleaner filter is clogged, go to step 3.
If restriction indicator shows that air cleaner filter is OK, notify unit maintenance of engine
malfunction.
Step 3. Visually inspect air cleaner filter (para 3-11).
If air cleaner filter is dirty, clean air cleaner filter (para 3-11). If filter needs to be replaced,
notify unit maintenance to replace filter.
If air cleaner filter is OK, notify unit maintenance of engine malfunction.
5.
ENGINE IDLES ROUGH.
WARNING
If NBC exposure is suspected, all air filter media should be handled by personnel
wearing protective equipment. Consult your unit NBC officer or NBC NCO for
appropriate handling or disposal procedures.
Step 1. Check air restriction indicator for clogged air cleaner filter (para 2-15).
If restriction indicator shows that air cleaner filter is clogged, go to step 2.
If restriction indicator shows that air cleaner filter is OK, notify unit maintenance of engine
malfunction.
Step 2. Visually inspect air cleaner filter (para 3-11).
If air cleaner filter is dirty, clean air cleaner filter (para 3-11). If filter needs to be replaced,
notify unit maintenance to replace filter.
If air cleaner filter is OK, notify unit maintenance of engine malfunction.
6.
ENGINE WILL NOT REACH RATED SPEED.
Adjust throttle to 1200 rpm (para 2-2).
If engine increases to 1200 rpm, fault corrected.
If engine will not reach 1200 rpm, notify unit maintenance of engine malfunction.
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