Yanmar YM155d Service Manual page 145

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XII. TRACTOR ADJUSTMENTS
Adjusting procedkes have been explained item
by item in Chapter
X,
Tractor Construction and
Maintenance.
Please refer t o this chapter for
details.
1.
Clutch and Related ltems
(1)
Height of release lever
(2) Clutch pedal stroke and play adjustment
(3) Instructions for attaching the safety switch
2 .
P.T.O. and
elated
ltems
(1) Loosen check chain so the lower link can
move freely.
(2) Back up the tractor t o line up the center of
the tractor and the implement.
(3) Couple the left lower link.
(4) Adjust the height of the right lift link, and
couple the right lower link.
(5) Attach the tractor side of the top link, ad-
just the length of the link, and couple the imple-
ment. The top link adjusting lock nut should be
o n the tractor side.
(6) Couple the universal joint of the implement
t o the P.T.O. shaft of the tractor.
(Check t o
make certain that the stopper pin is inserted
properly.)
(7)
Raise the implement by setting the control
lever t o the "Raise"
position, and adjust the
check chain t o control any side movement of the
implement so that the tires will not come in con-
tact with the lower links.
3.
Brake and Related ltems
(1)
Adjust "play" in brake pedal.
4.
Hydraulic Equipment
(1) Adjust the slow return.
(2) Adjust the control lever stroke.
5.
Steering System
(1)
'
Adjust toe-in.
(2) Adjust the "play" in the steering wheel.
(8) Adjust the lift link t o a length most appro-
priate for the work involved. (The right link is
an adjustable one).

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