23
PAGE
4939 5258 01
Chisel
hammer:
Inserting
the spindle
1
To prepare insert the O-ring (1), the at-
tachment ring (2) and the locking ring (3)
into the gear box (5).
2
Insert the complete spindle assembly (4)
into the gear box (5) and lead it through
the O-ring (1), the attachment ring (2) and
the locking ring (3).
☞
The spindle (4) gets the necessary
lubrication when it is inserted into the
gear box (5).
3
Insert the spindle (4) as far as it will go.
☞
The piston (6) must grasp the rear end
of the spindle!
4
Fix the locking ring (3) in the spindle
groove.
☞
The locking ring (3) must audibly
engage in the spindle groove (4)!
☞
The distance of the borings of the
correctly mounted locking ring (3)
(centre-centre) must be between
19.2 – 19.5 mm!
Mounting the
top gear cover
1
Insert the gasket (4) into the gear box (6).
Mind the right position!
☞
The gasket (4) is in accordance with
the gear box pre-formed and fits the
groove of the gear box (6) exactly!
2
Insert the felt (5) into the top gear cov-
er (3). Mind the right position! It serves
to air the crank housing!
☞
The felt (5) must be inserted at the
relief (1) into the lower part of the
gear cover (3)
☞
Cover the groove (1) with a little grease
Darina.
3
Insert six screws with washers (2)
into the gear cover (3) and fix them
(torque = 4.5 Nm).
☞
The six screws must be tightened
according to the indicated num-
bers (1 – 7) in ascending sequence!
Push the cover (3) slightly in direction
of arrow!
19.2 - 19.5 mm
3
2
1
4
5
6
12
4
4
1
2
3
4
5
7
6
Darina
Lower side
of the
gear cover
5
3
4
2
5
1
6
13
