
SECTION 6
TROUBLE SHOOTING
TROUBLE SHOOTING SUGGESTIONS
SYMPTOM PROBABLE CAUSE SOLUTION
Engine runs rough.
Choke on.
Dirty air filter.
Intermittent spark.
Improper fuel mixture.
Switch off.
Clean or replace.
Clean or replace spark plug.
Readjust—see engine manual.
Engine cuts out when changing
throttle speed.
Oil level low.
Fuel level low.
Fill to correct level—see engine manual.
Fill fuel tank.
No movement left or right when
pedals are depressed.
Chain is broken.
Replace chain. Adjust as explained in
Section 5.
Jerky motion or chain is jumping.
Not enough tension in chain.
Adjust chain tension as explained in
Section 5.
Pedal movement is either too free
or is difficult to depress.
Tension on nylock nuts for the
linkage arms may need adjustment.
Adjust tension on nylock nuts until a
comfortable pedal motion is obtained.
Rattling, grinding type of noise
from under deck when turf roller
is moving.
Chain may be loose.
A steering or drive roller bearing
may be failing.
Bolts may be loose on moving parts.
If chain is rubbing, ensure it is tightened
and properly aligned.
Tip roller deck on edge and hand turn
rollers to check for noise; grease and/or
replace bearings as needed
Check and tighten bolts as needed on:
•Drive roller pillow blocks
•Pedal linkages
•Steering roller end bolts / housings
•Stopper bolts on top of steering
frame
Roller continues travelling after
release of foot pedals to the
neutral position.
Foot pedal return springs require
adjusting under the deck.
See transmission manual and Section 9
Transmission is running extra hot,
shortly after start up.
Fluid has lost its viscosity (oil has
become dark in color), or the wrong
type or transmission fluid has been
Drain the fluid from the hydrostatic pump
and fill with Mobil 1 Synthetic 15W50
SAE oil.