deutsch • German • allemand
GV 29…, GV 9000…, GV 9300…
Drive Mechanism
GRUNDIG Service
5 - 25
k
20110 Special washer
Shaft
Apply grease
(part no. 75988 061 7800)
to the shaft
20100
Reel
20130
Mounting
clip, brake band
20600
Gear, reel s
40200
Brake band
Apply grease
(part no.
75988 061 7800)
.
20120 Screw
Fig. 8.20
8.7 Pulley with Friction Clutch (Pos. 20500) and Clutch Gear
(Pos. 2030A)
– Detach the reel belt (Pos. 20800), remove the retaining washer
(Pos. 20510) and remove the pulley together with the friction clutch
(Pos. 20500, Fig. 8.21).
– Remove the clutch spring (Pos. 20400), remove the retaining
washer (Pos. 20310) and the clutch gear (Pos. 2030A, Fig. 8.21).
Notes on lubricating the pulley shaft and clutch gear (Pos. 2030A)
– Always use the types of grease with part numbers 75988 061 7700,
75988 061 7800 for lubricating the pulley shaft and the clutch gear
(Pos. 2030A).
– Follow the lubrication instructions given in Fig. 8.21!
20800 Belt, reel
20510 Retaining washer
2030B Special
washer
Pulley,
friction clutch
20500
20400
Spring,
clutch
1010D Retaining
washer
Shaft
20310
Retaining washer
2030A Gear,
clutch
1010B Lever,
clutch
31200
Spring, clutch
change lever
Apply grease
(part no.
75988 061 7800)
Apply a drop of oil
to each position
(part no. 75988 061 7700)
Clamps
Fig. 8.21
8.8 Brake Actuating Lever (Pos. 31100), Brake Control Lever
(Pos. 31000)
– Remove the driving system of the cassette mechanism and crescent
slide (see point 8.3).
– Remove the reel belt (Pos. 20800, Fig. 8.21).
– Disengage clamp
J
, then clamp
K
and remove the brake control
lever (Pos. 31000, Fig. 8.22).
– Detach the brake return spring (Pos. 31300) and the clutch change
lever spring (Pos. 31200, Fig. 8.22).
– Disengage clamp
L
, then clamp
M
and remove the brake actuating
lever (Pos. 31100, Fig. 8.22).
Notes on lubricating the brake actuating lever (Pos. 31100)
– Always use grease with part number 75988 061 7800 for lubricating
the brake actuating lever (Pos. 31100).
– Follow the lubrication instructions given in Fig. 8.22!
J
L
M
K
31000 Brake control
lever
31300 Brake return spring
31200Spring, clutch
change lever
Apply grease
(part no.
75988 061 7800)
Apply grease
(part no. 75988 061 7800)
Shaft
31100 Brake
actuating lever
Clamp
Clamp
Clamp
Clamp
Fig. 8.22
8.9 Crescent Slide (Pos. 60600)
– Remove the driving system of the cassette mechanism and crescent
slide (see point 8.3).
– Remove the reel belt (Pos. 20800, Fig. 8.21).
– Detach the brake return spring (Pos. 31300, Fig. 8.22).
– Undo screw (Pos. 60710) and remove the crescent slide mounting
(Pos. 60700, Fig. 8.23).
– Disengage the clamp
N
and remove the crescent slide (Pos. 60600,
Fig. 8.23).
Note:
Before reassembling the crescent slide (Pos. 60600)
the threading roller units (Pos. 5050A and 5060A) are
to be positioned so that they are in Eject mode
(Fig. 8.23). When fitting it, lift the right side of the
crescent slide (Pos. 60600) slightly, insert the left side
into the clamp
N
first, and align the hole
O
with the pin
P
of the tension arm (Pos. 40400).
Notes on lubricating the crescent slide (Pos. 60600)
– Always use grease with the part number 75988 061 7800 for lubri-
cating the crescent slide (Pos. 60600) and follow the lubrication
instructions given in Fig. 8.23 and Fig. 8.24!
