Not for
Reproduction
46
74
4. Install the new camber shims (C) between the adjustable
A-arm mount (D) and the rigid A-arm mount (E). The
bottom of the slots on the camber shim should rest snugly
against the shaft of the 1/2-20 X 3” bolts and the 1/2-20 X
1-3/4” bolts.
5. Tighten the two (2) 1/2-20 X 3” bolts and the (2) 1/2-20 X
1-3/4” bolts.
6. Install the tire.
Long Left Hand Deck Belt Replacement
NOTICE
To avoid damaging belts,
do not pry over
pulleys
.
1. Park the unit on a flat, level surface such as a concrete
floor. Disengage the PTO, engage the parking brake, turn
the ignition switch to OFF, and remove the ignition key.
2. Lower the mower deck to its lowest cutting position and
remove the mower deck guards and floor pan to gain
access to the mower deck drive belts.
WARNING
Use extreme caution when rotating the idler arm with
the breaker bar, due to the increased tension in the
spring as the idler arm is being rotated. Injury may
result if the breaker bar is prematurely released while
the spring is under tension.
3. Using a 1/2" breaker bar (A, Figure 75) place the square
end in the opening in the gear box drive idler arm (B) and
rotate the idler arm
clockwise
, which will relieve tension
on the belt exerted from the idler arm. Remove the belt
from the left hand side spindle pulley (C). Carefully
release the tension on the breaker bar.
75
4. Pull the slack of the belt towards the center of the deck
and then remove the long left hand belt (D) from the
adjustable idler pulley (E) and its belt guide (F).
5. Remove the old long left hand belt from the gear box
drive pulley (G) and the top groove of the center spindle
pulley (H).
6. Install the new long left hand belt onto the gearbox drive
pulley and the center spindle pulley.
7. Install the long left hand belt into the belt guide on the
adjustable idler pulley.
8. Verify that the V-side of the belt runs in the pulley grooves
of the center spindle pulley and the gearbox drive pulley.
Make sure that the back side of the belt contacts the face
of the adjustable idler pulley. Make sure that the belt is
correctly routed in the belt guide.
9. Using a 1/2" breaker bar place the square end in the
opening in the gearbox drive idler arm and rotate the
idler arm
clockwise
, which will relieve tension on the belt
exerted from the idler arm. Install the long left hand belt
onto the left hand spindle pulley. Carefully release the
tension on the breaker bar.
10. Set the mower deck to the 3-1/2" (8,9 cm) cutting
position.
11. Measure the coil-to-coil length (A, Figure 76) of the long
left hand belt tensioning spring (B). The measurement
should equal 10-1/4" (26 cm) ± 1/8 (0,32 cm). If not,
loosen the jam nut (C) on the eye bolt (D) and then turn
the adjustment nut (E) until the measurement is achieved.
Tighten the jam nut.
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