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SERVICE AND ADJUSTMENTS
TO REPLACE MOWER BLADE DRIVE BELT
(See Fig. 37)
MOWER DRIVE BELT REMOVAL
• Park tractor on a level surface. Engage parking brake.
• Lower attachment lift to its lowest position.
• Disengage belt tension rod (K) from lock bracket (L).
loaded. Have a firm grip on rod and
release slowly.
• Remove screws (P) from mandrel covers (Q) and
remove covers.
• Remove any dirt or grass clippings which may have accu-
mulated around mandrels and entire upper deck surface.
• Remove belt from electric clutch pulley (M), both man-
drel pulleys (R) and all idler pulleys (V).
MOWER DRIVE BELT INSTALLATION
• Install belt around all mandrel pulleys (R) and around
idler pulleys (V) as shown.
• Install belt onto electric clutch pulley (M).
IMPORTANT: Check belt for proper routing in all mower
pulley grooves.
• Reassemble mandrel covers (Q). Securely tighten all
screws.
• Engage belt tension rod (K) on locking bracket (L).
CAUTION: Belt tension rod is spring
loaded. Have a tight grip on rod and
engage slowly.
• Raise attachment lift to highest position.
BELT REMOVAL -
1. Remove mower (See "TO REMOVE MOWER" section
in this manual).
NOTE: Observe entire motion drive belt and position of all
belt guides and keepers.
2. Disconnect clutch wire harness (A).
3. Remove anti-rotation link (B) on right side of tractor.
4. Remove beltfrom stationaryidler (C) andclutching idler (D).
5. Remove belt from centerspan idler (E).
6. Pull belt slack toward rear of tractor. Carefully remove
belt upwards from transmission input pulley and over
cooling fan blades (F).
7. Remove belt downward from engine pulley and around
electric clutch (G),
8. Slide belt toward rear of tractor, off the steering plate
(H) and remove from tractor.
BELT INSTALLATION -
1. Install new belt from tractor rear to front, over the steer-
ing plate (H) and above clutch brake pedal shaft (J).
2. Pull belt toward front of tractor and roll belt around
electric clutch and onto engine pulley (G).
3. Pull belt toward rear of tractor. Carefully work belt down
around transmission cooling fan and onto the input pul-
ley (F). Be sure belt is inside the belt keeper.
4. Install belt on centerspan idler (E).
5. Installbeltthroughstationaryidler (C)andclutching idler(D).
6. Reinstall anti-rotation link (B) on right side of tractor.
Tighten securely.
7. Reconnect clutch harness (A).
8. Make sure belt is in all pulley grooves and inside all belt
guides and keepers.
9. Install mower (See "TO INSTALL MOWER" section in
this manual).
Fig. 37
TO REPLACE MOTION DRIVE BELT
(See Fig. 38)
Park the tractor on level surface. Engage parking brake.
For assistance, there is a belt installation guide decal on
bottom side of left footrest.
Fig. 38
23
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