Belt Lever, Belt Adjuster - Mitsubishi Electric HS-U449 Service Manual

2-24. BELT LEVER, BELT ADJUSTER

DECK POSITION : Normal
Remove the following parts before replacing the BELT
LEVER and BELT ADJUSTER. Refer to the
corresponding items to install them.
• STAY PLATE (Item 2-2)
• BOTTOM ASSY (Item 2-3)
• MOTOR HOLDER (Item 2-16)
• PINCH ARM CAP (Item 2-17)
• PINCH UNIT (Item 2-17)
• BRAKE CAM PLATE (Item 2-19)
• BRAKE BELT (SP) (Item 2-23)
• BELT HOLDER (Item 2-23)
(Removal)
1. Release the catch (a) of the BELT LEVER shown in
Fig. 2-24 to remove the BELT LEVER.
2. Remove the BELT ADJUSTER shown in Fig. 2-24.
(Installation)
1. Install the BELT ADJUSTER shown in Fig. 2-24.
2. Install the BELT LEVER shown in Fig. 2-24.
2-25 TENSION ARM, TENSION LEVER,
TENSION SPRING, TENS AXIS
HOLDER, REEL DISK (SP side)
DECK POSITION : Normal
Remove the following parts before replacing the above-
mentioned components. Refer to the corresponding
items to install them.
• STAY PLATE (Item 2-2)
• BOTTOM ASSY (Item 2-3)
• MOTOR HOLDER (Item 2-16)
• PINCH ARM CAP (Item 2-17)
• PINCH UNIT (Item 2-17)
• BRAKE CAM PLATE (Item 2-19)
• BRAKE BELT (SP) (Item 2-23)
• BELT HOLDER (Item 2-23)
• BELT LEVER (Item 2-24)
(Removal)
1. Remove the TENSION SPRING shown in Fig. 2-25.
2. Release the catch (a) of the TENS AXIS HOLDER
shown in Fig. 2-25 to remove the TENSION ARM.
3. Remove the TENSION LEVER shown in Fig. 2-25.
4. Release the catch (b) of the TENS AXIS HOLDER
shown in Fig. 2-25. Move the TENS AXIS HOLDER
in the direction shown by arrow A to remove it.
5. Remove the REEL DISK (SP side).
BELT LEVER
BELT ADJUSTER
TENSION ARM
a
b
TENS
AXIS
HOLDER
MAIN PLATE ASSY
- 18 -
Fig. 2-24
REEL DISK (SP side)
THRAUST
WASHER
TENSION
SPRING
A
GREASE
(MULTEMP
AC-DM)
Fig. 2-25
a
TENSION
LEVER