Gear Motor; Pump - Philips 4000 Service Manual

PHILIPS 4000
7.9.

Gear motor

E
B
D
B

7.10. Pump

Unhook the pump from the supports.
A
C
P
H
L
Loosen the screws as illustrated and remove the gear motor
cover.
The following are located inside the compartment protected
by the casing:
- Electric motor (A) with gears (B) and (C) for transmission
and timing of the dispenser.
- Brewing unit present microswitch (E).
- Microswitch (D) detecting brewing unit home and work
positions.
- Remove the gear (C) that meshes with the motor transmis-
sion shaft.
- Remove the large gear (B).
- Remove the motor (A), complete with transmission shaft.
Replace the gear (B), making sure that the imprint of the ar-
row is aligned with the opening containing the pin (P).
When replacing the motor and the transmission shaft, make
sure the guide runners (L) are in the right position.
Grease the shaft thoroughly and evenly.
A
D
Disconnect the water circuit connections (A) and electrical
connections (B), loosen the safety valve (C) and slide the
pump off the brackets (D).
07 DISASSEMBLY
B
D
B
B
C
A
A
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