Mitsubishi HS-U748, Руководство по обслуживанию

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- 5 -
c
d
a
b
A
MAIN PLATE
ASSY
F/L ARM ASSY
F/L
BEARING
GREASE
(MULTEMP AC-DM)
ARM (SP)
ARM (TU)
GREASE
(MULTEMP AC-DM)
a
c
b
REC LEVER
REC
SPRING
REC HOLDER
Fig. 2-6
Fig. 2-7
2-6. REC HOLDER, REC LEVER,
REC SPRING
SET POSITION : Upside down
(Removal)
1. Remove the screw (
a
) fastening the REC HOLDER
shown in the Fig. 2-6 to remove the REC HOLDER.
2. Release the REC SPRING shown in the Fig. 2-6 from
the catch (
b
) of the REC HOLDER to remove the
REC LEVER.
3. Release the two catches (
c
) of the REC LEVER
shown in the Fig. 2-6 to remove the REC SPRING.
(Installation)
1. Install the REC SPRING shown in the Fig. 2-6 to the
REC LEVER and hook the REC SPRING to the
catches (c).
2. Install the REC LEVER shown in the Fig. 2-6 to the
REC HOLDER.
3. Hook the REC SPRING shown in the Fig. 2-6 to the
catch (b).
4. Install the REC HOLDER shown in the Fig. 2-6.
2-7. F/L ARM ASSY, F/L BEARING
SET POSITION : Normal
Remove the following parts before replacing the F/L ARM
ASSY, F/L BEARING. Refer to the corresponding items
to install them.
• STAY PLATE (Item 2-2)
• BOTTOM ASSY (Item 2-3)
• INSERT GUIDE (TU) (Item 2-4)
• INSERT GUIDE (SP) (Item 2-5)
• REC HOLDER (Item 2-5)
(Removal)
1. Release the catch (
a
) of the F/L BEARING shown in
the Fig. 2-7 and pull out the F/L ARM ASSY in the
direction shown by the arrow
A
.
Note : Do not pull the F/L ARM by force because it may
break the catch (
a
) of the F/L BEARING.
2. Release the catch (
b
) of the F/L BEARING shown in
the Fig. 2-7 and rotate the F/L BEARING by 90
degrees to remove it.
(Installation)
1. Apply GREASE (MULTEMP AC-DM)[859D055O90] to
the Groove of the MAIN PLATE ASSY shown in the
Fig. 2-7.
2. Apply GREASE (MULTEMP AC-DM)[859D055O90] to
the Boss of the ARM (SP) shown in the Fig. 2-7.
3. Apply GREASE (MULTEMP AC-DM)[859D055O90] to
the Bosses of the ARM (TU) shown in the Fig. 2-7.
4. Install the F/L BEARING shown in the Fig. 2-7.
5. Insert the Boss
c
of the F/L ARM ASSY shown in the
Fig. 2-7 into the Groove
d
of the MAIN PLATE ASSY
to install the F/L ARM ASSY.