Trouble
shooting
85
,'--
PROBLEM
STARTER WILL NOT CRANK
STARTER CRANKS SLOWLY
NOISY ALTERNATOR
CAUSE
Starter safety switch
is
not
correctly adjusted or failed.
Banery
capaciw is low.
Battery cable connectors
are loosen.
Defective starter.
Defective main switch
Low battery output
Engine oil too heavy.
Loose or corroded connec-
tions.
Defective or worn belt.
Alternator brushes not
seated.
Alternator commutator
worn too much.
Worn or defective bearings.
REMEDY
See your YANMAR dealer.
Charge battery and check fan
belt tension.
Tighten connecton.
See your YANMAR dealer.
Replace switch.
Check electrolyte level and
specific gravity.
Use proper viscosity oil.
Clean and tighten loose connec-
tions.
Replace belt.
Seat brushes.
Have service shop or YANMAR
dealer recondition.
Have service shop replace
bearings.
PAGE
REFERENCE
60
HYDRAULIC
SYSTEM
SYSTEM DOES NOT
OPERATE
SYSTEM OPERATES
ERRATICALLY
Low oil level.
Hydraulic stop valve closed.
Slow return valve closed.
Hydraulic oil filter clogged.
Excessive load on hitch.
Restriction in system.
Oil leaks.
Defective pump.
Air in system.
Fill to proper level.
Open valve.
Adjust valve position.
Clean or
rep!ace filter.
Reduce load.
See your YANMAR dealer.
Tighten fittings and lines.
See your YANMAR dealer.
Check for leaks and tighten
fittings and lines.
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