Sharp Microwave Drawer SMD3070ASY, Service Manual

Page: 29 / 40

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SMD2470ASY SMD3070ASY
Latch Hook Right
DRAWER/SLIDE RAIL REMOVAL
DRAWER ASSEMBLY AND CHOKE REMOVAL
Fig. D-1
Fig. D-2
Fig. D-3
Fig. D-7
Door Support Angle A
Door
Support
Cover
Door
Support
Cover
Fig. D-4
Fig. D-6
Door Support Angle B
Rack Gear
1. Open the drawer, remove Oven Tray and keep it open.
2. Remove (2) Drawer Support Covers from Choke Cover as
shown in
(Fig. D-1)
.
3. Remove (4) screws from both Door Support Angles A as
shown in
(Fig. D-2)
.
4. Unhook bottom Door Support Angle B from drawer by moving
black inside lever to the side to release the drawer from the
Slide rail by pulling it out
(Fig. D-3)
.
5. The Drawer assembly is free and the Choke Cover can now
be removed.
DOOR SUPPORT ANGLE REMOVAL
1. Remove Drawer Assembly and Choke Cover as stated in
"DRAWER ASSEMBLY AND CHOKE REMOVAL".
2. Remove Outercase Cabinet to access the Door Stoppers on
the Door Support Angles A
(Fig. D-5)
.
3. Unhook Door Support Angle A from drawer by moving black
inside lever to the side to release the drawer from the Slide
rail by pulling it out
4. Remove (2) inside screws/nuts from right or left Door Support
Angle/Slide Rail, then remove Slide Rail
(Fig. D-6)
.
5. To replace Rack Gear, remove Door Support Angle B from
Door panel, then remove (3) screws holding Rack Gear on
(Fig. D-4)
.
To reassemble, just reverse the above order.
After reassembly, do the following.
(A) Make sure that drawer sensing switch, secondary
interlock switch and monitor switch are operating
properly (Fig. D-7).
(B) An approved microwave survey meter should be used
to assure compliance with proper microwave radiation
emission limitation standards.
After any servicing, make sure of the following :
1. Drawer latch heads smoothly catch latch hook through latch
holes and that latch head goes through center of latch hole
.
2. Deviation of door alignment from horizontal line of cavity face
plate is to be less than 1.0mm.
3. Drawer is positioned with its face pressed toward cavity face
plate.
4. Reassemble the unit and check for microwave leakage around
drawer with an approved microwave survey meter. (Refer to
Microwave Measurement Procedure.)
Fig. D-5