Mitsubishi Electric HS-U449 Service Manual page 22

2-14.REEL BELT, PULLEY BUSH, THRUST
WASHER, BELT PULLEY, SHIFT
SLIDER, PULLEY GEAR ASSY, SLIP
GEAR, SLIP SPRING, SLIP WASHER,
THRUST WASHER, SLIP ADJUSTER,
IDLER 2 UNIT
DECK POSITION : Upside down
(Removal)
1. Remove the REEL BELT shown in Fig. 2-14-1.
2. Move the SHIFT SLIDER in Fig. 2-14-1 in the
direction shown by arrow A to remove the SHIFT
SLIDER from the SHIFT LEVER.
3. Release the two catches (a) of the PULLEY BUSH
shown in Fig. 2-14-1 to remove the PULLEY BUSH.
Note : Be sure to replace the removed PULLEY BUSH
with a new one.
4. Remove the units from the THRUST WASHER to the
IDLER 2 UNIT shown in Fig. 2-14-1.
(Installation)
Note : Be careful not to apply grease and oil to the felt
side of the PULLEY GEAR ASSY or the grooved
side of the SLIP GEAR shown in Fig. 2-14-4.
1. Apply oil (FLOIL 948P) [859D154O20] to the SHAFT
for the IDLER 2 UNIT shown in Fig. 2-14-1.
2. Apply grease (PG-641) [859D055O30] to the specified
parts on the IDLER 2 UNIT in Fig. 2-14-1.
3. Apply grease (MULTEMP AC-DM) [859D055O90] to
the specified parts on the MAIN PLATE ASSY in Fig.
2-14-1.
4. Apply grease (PG-641) [859D055O30] to the specified
parts on the new SHIFT SLIDER in Fig. 2-14-2.
5. Apply grease (PG-641) [859D055O30] to the specified
parts on the new SLIP ADJUSTER in Fig. 2-14-2.
6. Apply grease (PG-641) [859D055O30] to the specified
parts on the new BELT PULLEY in Fig. 2-14-3.
7. Install the IDLER 2 UNIT shown in Fig. 2-14-1.
8. Install the SLIP ADJUSTER shown in Fig. 2-14-3,
aligning the lug of the SLIP ADJUSTER with the
center notch of the IDLER 2 UNIT.
a
GREASE
(PG-641)
GREASE (MULTEMP AC-DM)
SHIFT LEVER
SLIP ADJUSTER
Apply grease (PG-641)
to the parts marked by
- 9 -
REEL BELT
PULLEY BUSH
THRUST WASHER
BELT PULLEY
Pull in the direction
A
A
of arrow to
remove it from the
SHIFT LEVER.
SHIFT SLIDER
PULLEY GEAR ASSY
SLIP GEAR
SLIP SPRING
SLIP WASHER
THRUST WASHER
SLIP ADJUSTER
GREASE (PG-641)
IDLER 2 UNIT
OIL (FLOIL 948P)
Fig. 2-14-1
SHIFT SLIDER
.
Fig. 2-14-2