Quickie QM-7 Series - Section 7: Component Removal; Motor and Gearbox Removal

QM-7 SERIES SERVICE MANUAL
PAGE 7.3
JANUARY 2012SUNRISE MEDICAL
Section 7
Motor and Gearbox Removal
1. The Motor must be disconnected from power
before removal. For controller access, remove the
controller cover/shroud from the back of the chair
with an M4 Hex Key locating the two attachment
screws. (fi gure.. 7.3.1).
4. Remove the wheel assembly by using a 5/8"
deep socket wrench to remove the 3 bolts that
hold the wheel and rim in place (fi g. 7.3.3).
5. To separate the Motor from the Motor Bracket,
use a 5mm Hex key to remove the 6 M6 Socket
head Cap screws shown in (fi gure. 7.3.4) .
3. Locate and disconnect the appropriate Motor
Lead, from the control module. (M1 , M2 or both)
(fi gure.. 7.3.2).
fig. 7.3.1
fig. 7.3.2
M1
M2
fig. 7.3.3
fig. 7.3.4
2. Locate and disconnect main power from
the control module by disconnecting the power
harness from the batteries.