Bolens 140-990A - Manual (Page 19)

Acorn Nut
^ I
Washer “
*4,
immi
FIGURE 37.
2. Back off the lock nut at least three complete
turns. (See figure 38.)
<■
FIGURE 38.
3. Turn the screw in three complete turns. (See
figure 39.)
FIGURE 39.
4. Tighten the lock nut.
5. Reassemble the washer and acorn nut and
tighten.
6. Test the hydraulic lift valve with the attach­
ment on the tractor with the engine operating
at maximum speed.
7. If additional adjustment is necessary, repeat
steps one through six. Only turn the screw
one turn.
Installation of Tire to Rim
WARNING
1 .
2
.
3.
The following procedure must be
followed when removing or instal­
ling a tire to the rim.
Lubricate tire beads and rim flanges.
Do not exceed 30 P.S.I. when seating beads.
Adjust to recommended pressure after beads
are sealed.
Removing and Installing the Battery
Whenever a battery is installed in a tractor, attach
the positive cable first and then the negative
(ground) cable.
When removing the battery, always disconnect
the negative cable first.
19