Belt Installation - Craftsman 917.276350 Owner's Manual

• When distance"B" is 1/8"to 1/2" lower
at front than rear, tightennut
"D" against
trunnion on both front links.
• To raise front of blade, loosen nut
"D" from trunnion on both front links.
Tighten nut "C" on both front links an
equal number of turns. The two front
links must remain equal in length.
• When distance "B" is 1/8" to 1/2" lower
at front than rear, tighten nut "D" against
trunnion on both front links.
• Recheck side-to-side adjustment.
_ ___C,_- Blade
_;y
|"B" 'i' _
BOTH FRONT PLATE LINKS MUST BE
EQUAL IN LENGTH
Nut
Trunnion
Front Plate Assembly
TO REPLACE MOWER DRIVE BELT
MOWER DRIVE BELT REMOVAL
1. Park tractor on a level surface. Engage
parking brake.
2. Lower mower to its lowest position.
3. Disengage belt tension rod from lock
bracket.
CAUTION: Rod is spring loaded.
Have a firm grip on rod and release slowly.
4. Remove screws from R.H. mandrel
cover and remove cover.
5. Remove any dirt or grass clippings
which may have accumulated around
mandrels and entire upper deck sur-
face.
Belt Tension Rod
(Disengaged
Position) ,7
,j
//
6. Disconnect R.H. suspension arm from
rear deck bracket by removing retainer
spring.
7. Carefully roll belt over the top of R.H.
mandrel pulley.
8. Remove belt from electric clutch pulley.
9. Remove belt from idler pulleys.
10. Check primary idler arm and two idlers
to see that they rotate freely.
11. Be sure spring is securely hooked to
primary idler arm and spring arm.
MOWER DRIVE BELT INSTALLATION
12. Install belt in both idlers.
13. Install new belt onto electric clutch pul-
ley.
R.H. Mandrel __
Cover _
Clutch
Pulley
Idler
Pulleys
Spring
Arm
B.a,
Mandrel
Suspension
Arm
Primary
Idler Arm
21