KA11060A - KA11060B - KA11075A - KA11075B
DISASSEMBLY AND REASSEMBLY INSTRUCTIONS
D i s c o n n e c t t h e m a c h i n e f r o m t h e
c o m p r e s s e d a i r s u p p l y . R e m o v e a l l
accessories and support handle.
Extract the rear cap assembly.
Disassembling the turbine
-
Remove the turbine from the housing (34).
-
Unscrew the speed governor (22).
Left thread (see figure 2).
Disassemble the turbine (see figure 3).
CLAMP THE ROTOR SLIGHTLY IN A VICE
FITTED WITH LEAD JAWS to unscrew the pinion.
Angle head assembly
L u b r i c a t e t h e s h a f t g e a r ( 1 / 2 a m o u n t
approximately), and proceed to re-assembly. Apply
a small quantity of "Loctite 243" every 120° on the
plug (41) before tightening it to a torque of 60 N.m.
Reassembling the turbine
P r o c e e d i n r e v e r s e o r d e r w i t h r e s p e c t t o
disassembly.
Be careful with the direction for assembling
the blades.
Apply a small quantity of "Loctite 243" on the thread
of the governor (22) before tightening it to a torque
of 2N.m. Lubricate the pinion with the grease left.
Rear cap
360° adjustable lever.
When re-assembling, position the lugs of the cap
(9) on each side of the identification plate supports.
Tighten the nut (8) to a torque of 100N.m.
Lubricating the bevel gear. Amount of
grease: 3.5gr (KA11135C4S, KA11120A),
5gr (KA11075A, KA11060A, KA11075B).
Recommended grease: 615 990149 0 (Qty:
24gr) or 615 990148 0 (Qty: 1Kg). The use of any
other lubricant, in any other amount, will shorten
the life and impair the operation of angle pinions.
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KA11120A - KA11120B - KA11135C4S
Part no
Issue no
Series no
Date
Page
2
6159946390
05
B
09/2008
11 / 48
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