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[3] DISASSEMBLY/ASSEMBLY
[3]-5. Helical gear 28, Ball bearing 6900DDW (cont.)
(1) Assemble Bearing retainer 14-23, Ball bearing 6900DDW, Spindle and Helical gear 28. (Fig. 15)
ASSEMBLING
Bearing retainer 14-23
1. Put Ball bearing 6900DDW into
Bearing box, then fix Bearing
retainer 14-23 by turning it
clockwise with 1R361.
2. Insert Spindle into Bearing
box by pressing with Arbor
press and put O ring 26.
3. Mount Helical gear 28 on Spindle
of Gear box using 1R027 with
Arbor press.
Ball bearing
6900DDW
Spindle
O ring 26
Helical
gear 28
Fig. 15
(2) Mount Bearing box section to Housing (R) by fixing with M5x16 (+) Countersunk head screws. (Fig. 12)
Note: Two M5x16 (+) Countersunk head screws are with threadlocker. Therefore, when re-using them,
apply ThreeBond 1342 or Loctite 242 to the threads.
[3]-6. DC motor
DISASSEMBLING
Fig. 16
Fig. 17
Unscrew four 4x18 Tapping
screws, then disassemble
Motor housing (R).
DC motor can be now replaced.
ASSEMBLING
(1) Remove Motor housing after
disassembling of Handle (L).
(Fig. 7)
(2) Remove DC motor from Motor
housing. (Fig. 16)
[3]-7. Water supply tank
DISASSEMBLING
Disassemble removed Water supply
tank section. (Fig. 5, 17)
4x18 Tapping
screw (4pcs)
Motor
housing (R)
Take the reverse step of Disassembling.
ASSEMBLING
Take the reverse step of Disassembling.
DC Motor
P 8/ 10
Repair
3. Water supply tank set
2. Water supply cock set
M4x20
Pan head screw
M4x20
Pan head screw
Tank holder
Band B
1. Tank holder set
Cap A
Water supply
cock complete
Vinyl tube 5
Nozzle
Rubber
washer 12
Water supply tank
O ring 50
Cap B
1R027
Set Helical
gear 28 to
this position.
1. Disassemble Tank
holder set.
2. Disassemble Water
supply cock set.
3. Disassemble Water
supply tank set.