MacDon 9200 - Page 117

TROUBLE SHOOTING
S YM PTO M
PR OBLE M
SOLUTI ON
m;E.
(
En gine runs irregularly
Un steady fuel supply. Chan ge filter on fuel
64
or stalls frequen tl y.
tank vent li ne. Replace
clogged
fuel filters.
Wa ter, di rt or ai r in fuel D rain, flu sh. fill and
sys tem. bleed system.
Low coolant
Re move and check •
temperatu re . thermosta t.
Diesel ~ Dirty or fau lty aean or replace
•
injectors. injeetors.
Lack
of power. Incorrect timing.
Diesel - Time injection
•
pump.
Engine oil viscosity
too Use r eco mm ended oi l.
54
high.
Intake air restriction. Service air cleaner.
62
Oogged fuel filter.
Replace fuel filter.
66
Hig h back pressu r e. Clean o ut muffler.
69
I mp roper type of fuel. Use pr oper fuel .
53
High or low engine Remove and ch eck •
(
temperatu re . thermostat. See "Engine
Ove rh eats" .
Improper valve clea r-
Set valve clearan ce .
•
ance.
Diese/ engi
ne - faulty
Clean or replace
•
injectors. Injectors.
En gi ne tem pera ture
Def ec t ive thermosta t.
Remove and check
•
below n orma l. thermostat.
* See your Wind rower dealer.
119