Multiquip manual MVH-402GHB -TROUBLESHOOTING, Engine Troubleshooting Continued

MVH-402GHB —TROUBLESHOOTING

TABLE 8. ENGINE TROUBLESHOOTING (CONTINUED)

SYMPTOM	POSSIBLE CAUSE	SOLUTION
	Air cleaner not clean?	Clean or replace air cleaner
"Weak in power" compression is proper and
	Improper level in carburetor?	Check float adjustment, re-build carbureator.
does not misfire.
	Defective Spark plug?	Clean or replace spark plug.
	Water in fuel system?	Flush fuel system, and replace with correct type of fuel.
"Weak in power" compression is proper but
	Dirty spark plug?	Clean or replace spark plug.
misfires.
	Ignition coil defective?	Replace ignition coil.
	Spark plug heat value improper?	Replace with correct type of spark plug.
Engine overheats.	Correct type of fuel?	Replace with correct type of fuel
	Cooling fins dirty?	Clean cooling fins.
	Governor adjusted correctly?	Adjust governor.
Rotational speed fluctuates.	Governor spring defective?	Replace governor spring.
	Fuel flow restricted?	Check entire fuel system for leaks or clogs.
	Recoil mechanism clogged with dust and dirt?	Clean recoil assembly with soap and water.
Recoil starter malfunction.
	Sprial spring loose?	Replace sprial spring.

MQ-MIKASA MVH-402GHB PLATE COMPACTOR — OPERATION & PARTS MANUAL — REV. #0 (12/17/03) — PAGE 25