To Replace Mower Blade Drive Belt - Craftsman 917.273664 Owner's Manual

25.0 hr 48" mower electric start automatic transmission
Table of Contents

Advertisement

BeltTension Rod
(Disengaged
Position)
_ ,j_
R.H. Mandrel
Cover
I
Clutch
Pulley
Idler
Pulleys
Spring Arm
R.H. Suspension Arm
R,H,
Mandrel
Primary
Idler Arm
TO REPLACE
MOWER
BLADE
(SECONDARY)
DRIVE
BELT
Park the tractor
on level surface.
Engage
parking
brake.
1.
Remove
mower
(See "TO REMOVE
MOWER"
in this section
of manual).
2.
Remove
screws
from
R.H. and L.H.
mandrel
covers
and remove
covers.
REMOVE
MOWER
DRIVE
BELT
(Refer
to "TO REMOVE
MOWER
DRIVE
BELT" illustration
in this section
of
manual).
3.
Carefully
roll belt over the top of R.H.
mandrel
pulley.
4.
Remove
belt from
idler pulleys.
5.
Check
primary
idler arm and two idlers
to see that they rotate
freely.
6.
Be sure spring
is securely
hooked
to
primary
idler arm and spring
arm.
REMOVE
MOWER
BLADE
(SECONDARY)
DRIVE
BELT
7.
Carefully
roll belt off L.H. mandrel
pul-
ley.
8.
Remove
belt from center
mandrel
pulley,
idler pulley,
and R.H. mandrel
pulley.
9.
Remove
any dirt or grass which
may
have accumulated
around
mandrels
and entire
upper deck surface.
10. Check
secondary
idler arm and idler
pulley
to see that they rotate freely.
11. Be sure spring
is hooked
in secondary
idler arm and secondary
spring
arm.
INSTALL
NEW MOWER
BLADE
(SECONDARY)
DRIVE
BELT
12. Install
new belt in lower
groove
of R.H.
mandrel
pulley,
idler pulley,
and center
mandrel
pulley
as shown.
13.Carefully
roll belt over L.H. mandrel
pulley.
Make
sure belt is in all grooves
properly.
REINSTALL
MOWER
DRIVE
BELT
(Refer
to "TO REMOVE
MOWER
DRIVE
BELT" illustration
in this section
of
manual).
14. Install
belt into upper
groove
of R.H.
mandrel
pulley
and around
both idlers.
Pull belt to front of mower
to remove
slack.
15. Reinstall
mandrel
covers
and securely
tighten
all screws.
16. Carefully
check
belt routing
making
sure
belt is in all grooves
correctly.
17. Reinstall
mower
to tractor
(See "TO
INSTALL
MOWER"
in this section
of
manual).
22

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents