Technical data

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3. MAINTENANCE
WolfPac 3100/WolfPac 3100R/WolfPac 3100D
WARNING
3.20 FORWARD/REVERSE/NEUTRAL
ADJUSTMENT
The forward/reverse lever should be aligned with
NEUTRAL on the console when the roller is not
moving forward or backward with the engine running.
If the lever is not aligned, adjust it as follows:
 Shut off the engine with the forward/reverse
lever left in operating neutral position, the
position when the roller moves neither forward
nor reverse. Apply the parking brake.
 Open the engine hood of the machine.
 Disconnect the linkage from the hydrostatic
transmission from the clevis. Do this by
removing the lock nut from the clevis pin and
removing the pin.
 Now screw clevis in or out to adjust.
 Secure the clevis to the transmission lever with
the clevis pin, secure with the lock nut and
tighten clevis nut.
Linkage play must be minimal at both connections.
Replace clevis and/or link if required.
3.21 NEUTRAL INTERLOCK
The purpose of the neutral interlock switch is to prevent
engine starting when the forward/reverse lever is not in
the neutral position.
 Disconnect battery cables from battery.
 a. Disconnect (2) wires from neutral interlock
switch and connect it to leads from an
ohmmeter.
b. When switch is actuated, ohmmeter should
read zero resistance.
 Adjustments must be made at transmission.
 Disconnect ohmmeter and reconnect interlock
wires and battery cables.
3.22 CONTROL CABLES
Forward/reverse, brake, throttle, and choke.
Lubricate all cable ends every 200 hours with
penetrating oil.
DO NOT ADJUST THE CONTROL CABLE WITH
THE POWER ON OR THE ENGINE RUNNING.
SERIOUS INJURY OR DEATH COULD RESULT.
A GRADUAL OR SUDDEN INCREASE IN THE
NO-LOAD FRICTION (CABLE DISCONNECT AT
BOTH ENDS) OF A CONTROL CABLE IS AN
INDICATION OF A PENDING OR PRESENT
PERFORMANCE PROBLEM. THE CONTROL
CABLE SHOULD BE REPLACED, OTHERWISE
SERIOUS INJURY OR DEATH COULD RESULT.
A GRADUAL OR SUDDEN DECREASE IN THE
USABLE STROKE IS AN INDICATION OF A
PENDING OR PRESENT PERFORMANCE
PROBLEM.
THE CONTROL CABLE SHOULD BE
REPLACED, OTHERWISE SERIOUS INJURY OR
DEATH COULD RESULT. CONTROL CABLES
WHICH HAVE MOISTURE INSIDE OF THEM
AND/OR HAVE FROZEN SHOULD BE
REPLACED. DO NOT APPLY HEAT TO THAW
OR DRY CONTROL CABLES.
3.23 THROTTLE LEVER (Honda only)
Throttle should operate smoothly and hold engine at full
RPM. Throttle should require 10 lbs. to operate. To
adjust tension, loctite locknut and tighten until 10 lbs. is
required to move from full to idle position.