Throttle Control And Choke Adjustments; Belt Adjustment; Belt Alignment - Scag Power Equipment PATRIOT SPZ-52H-22FX Operator's Manual

Section 6
TRACKING ADJUSTMENT
CAUTION
Stop the engine and remove the key from the
ignition before making any adjustments. Wait
for all moving parts to come to a complete stop
before beginning work.
CAUTION
The engine and drive unit can get hot during
operation causing burn injuries. Allow engine
and drive components to cool before making any
adjustments.
- NOTE -
Before proceeding with this adjustment, be sure
that the caster wheels turn plus pivot freely and
that the tire pressure in the drive wheels is correct.
If the tire pressure is not correct, the machine will
pull to the side with the lower pressure.
1. If at full speed the mower pulls right, it is an
indication that the left wheel is turning faster than
the right wheel. To adjust this condition, proceed as
follows:
A. Stop the machine and place the steering control
levers in the neutral position. Turn the tracking
adjustment bolt for the LH pump inward (clockwise).
This will cause the control rod to stroke the LH pump
less, slowing down the LH wheel. See Figure 6-3.
2. If at full speed the mower pulls left, it is an indication
that the right wheel is turning faster than the left
wheel. To adjust this condition, proceed as follows:
A. Stop the machine and place the steering control
levers in the neutral position. Turn the tracking
adjustment bolt for the RH pump inward (clockwise).
This will cause the control rod to stroke the RH pump
less, slowing down the RH wheel. See Figure 6-3.
If after making the adjustment as outlined do not
correct the tracking or neutral, contact your local
Authorized Scag Power Equipment Dealer.
6.3 THROTTLE CONTROL AND CHOKE
ADJUSTMENTS
These adjustments must be performed by your Authorized
Scag Power Equipment Dealer to ensure proper and
efficient running of the engine. Should either need
adjustment, contact your authorized Scag service center.

6.4 BELT ADJUSTMENT

WARNING
Before removing any guards, shut the engine off
and remove the ignition key.
All drive belts are spring loaded and self-tensioning,
however after the first 2, 4, 8 and 10 hours of operation,
the belts should be checked for proper alignment and wear.
Thereafter, check the belts after every 40 hours of operation
or weekly, whichever occurs first.
WARNING
If the pump drive belt fails, steering control will be
lost which could result in serious injury or death.
Replace the pump drive belt as needed or every
400 hours / 2 years, whichever occurs first.

6.5 BELT ALIGNMENT

Belt alignment is important for proper performance of
your Scag mower. If you experience frequent belt wear or
breakage, see your Authorized Scag Power Equipment
Dealer for belt adjustment.
27
- NOTE -
R