Hayter RANGER Owner's Handbook Manual page 34

1.32
FAULT FINDING
PROBLEM
Engine will not start.
Engine runs rough.
Engine vibrates excessively.
Uneven cut.
FAULT FINDING
POSSIBLE FAULT
Engine under load.
Fuel starvation.
Incorrect / contaminated fuel.
Spark plug lead disconnected.
Engine brake not released.
Faulty spark plug.
Spark plug lead becoming dis-
connected in use.
Faulty spark plug.
Air cleaner element blocked.
Incorrect / contaminated fuel.
Mounting bolts loose.
Cutterbar bolt loose.
Cutterbar out of balance.
Undulating ground contours.
Cutterbar worn.
Cutterbar out of balance.
Wheels damaged.
REMEDY
Raise height of cut.
Fill fuel tank.
Drain fuel tank and fill with
correct fuel.
Connect spark plug lead.
Operate engine stop lever.
Clean and adjust gap or replace.
Connect spark plug lead.
Clean and adjust gap or replace.
Replace air cleaner element.
Drain fuel tank and fill with
correct fuel.
Tighten bolts.
Tighten bolt.
Balance cutterbar.
Change direction of travel.
Sharpen the cutterbar.
Balance cutterbar.
Inspect and replace as necessary.
397011MA260599A
1.32