ARMY TM 92805-26214
AIR FORCE TO 38G2-90-1
NAVY NAVFAC P-8-613-14E
Table 4-2. Unit Troubleshooting Procedures (cont).
Test or Inspection
Step 5. Remove air cleaner element and starl engine (para. 2-9).
If engine runs properly, service air cleaner (para. 4-14).
If engine continues to miss or run erratically, refer to DS maintenance.
4. ENGINE SURGES OR OVERSPEED.
Step 1. Check Governor.
Adjust governor (para. 4-21).
Step 2. Check carburetor adjustments.
Adjust carburetor as needed (para 4-25).
If engine still surges or overspeeds, refer to DS maintenance.
5. ENGINE OVERHEATS.
Step 1. Check oil level.
Add oil as needed.
Step 2. Check cooling system.
Repair or replace a damaged or missing cooling system component (para. 4-33 through
If engine continues to overheat, refer to DS maintenance.