Table 3-1. Troubleshooting continued
Test or Inspection
ENGINE -- continued
1. ENGINE FAILS TO START continued.
Drycleaning solvent, P-D-680, used to clean parts is potentially dangerous to
personnel and property. Avoid repeated and prolonged skin contact by wear-
ing rubber or solvent impermeable gloves when handling the solvent or
material wet with drycleaning solvent. Wash hands immediately after expo-
sure with soap and water and use a lanolin based skin cream to prevent skin
drying. Do not use near open flame or excessive heat, Flash point of solvent
is 10OF (38F). Ensure that ventilation adequate to reduce solvent vapor
concentrations below acceptable threshold limit values is provided.
1. Clean the tank strainer (2) with dry cleaning solvent, P-D-680. Dry thoroughly.
2. Position strainer in fuel tank filler aperture.
3. Install fuel tank cap and gasket (l).
2. ENGINE MISSES OR OPERATES ERRATICALLY.
Step 1. Inspect fuel tank cap vent for blockage.
Clean cap vent.
3. ENGINE OVERHEATS.
Step 1. Inspect belt guard screen for obstruction
With the engine stopped, clear obstruction from screen.
Step 2. Restricted cylinder cooling fins.
Clean cylinder cooling fins.
4. ENGINE STOPS.
Step 1. Inspect for lack of fuel in fuel tank.
Fill fuel tank.