Greensmaster 3300/3400 Hydraulic SystemPage 5 -- 55
Adjust Traction Control Assembly
Proper control of the traction circuit is accomplished by
the traction pedal, cables and piston (traction) pump
neutral assembly. Adjustments to these components
mayberequired forcorrectoperation.Usethefollowing
informationandtheillustrationsintherightcolumnwhen
adjusting the traction control on y our Greensmaster.
Withthefunctionalleverplacedinthetransportposition,
the traction pedal should bottom against pedal stop on
platform in the full forward direction when piston pump
is at fullstroke. If pump reachesfullstroke before pedal
contacts stop,traction cable can experiencepremature
wear.
When functional lever is placed in the neutral position
with thetraction pedal lockedin place,the pedalshould
be at a right angle (90
o
) to platform (Fig. 34). If neces-
sary, adjust location of ball joint on neutral lock cable to
allow correct angle of pedal.
Intheneutralposition,thereshouldbenotensiononthe
traction cable. If cable is adjusted too tight, machine
couldcreepwhenintheneutralposition.Adjustjamnuts
on traction cable to reduce tension on cable.
An eccentric on the piston pump neutral assembly can
beadjustedtoeliminatemachinecreepwhenintheneu-
tral position (Fig. 35). Adjustments to traction pedal,
tractioncable andneutrallockcableshould bechecked
before adjusting the eccentric. Eccentric adjustment
should be done with engine running and the traction
pedal locked in the neutral position.
1. Traction pedal
2. Traction cable
3. Neutral lock cable
4. Pedal stop
Figure 33
1
2
3
4
1. Neutral lock shaft 2. Traction pedal
Figure 34
1
2
90
o
1. Traction cable 2. Eccentric
Figure 35
1
2
Hydraulic
System
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