Neptune_GB_Ver.2.0 10/03
_
6.
Service / Repair
A
1
2
B
5
Kit
A
B
1
5
2
3
C
4
3
5
Motor / Wobble disc 1
The bearing track (A) is fixed with a
guide
pin
(1).
The
washer
(2)
ensures that the needle bearing (B)
is kept free of the oil sleeve (3).
Dismount circlip ring (4). The wobble
disc (C) is easily dismountable with
puller P/N 1205715 and special legs
P/N 1206150 / 1206168 (Pic. 6.7).
Do not forget to remove key (5)
before dismounting the D-bearing
cover.
Check bearing surfaces for wear. If
in doubt, replace kit completely after
approximately 2000 hours.
The motor consists of a stator with windings and a rotor with shaft which is kept in the right place
by a bearing in the N bearing cover and the inner needle bearing of the wobble disc in the D
bearing cover. The fan blade has been pressed on to the rotor with an internal locking ring.
36.
Pic. 6.7:
Removing the wobble disc
Содержание Neptune 5
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