Fav 900
Engine / Short block
Removing and refitting air compressor
G
Repair
Fav 900 Chassis number 23/3001 and up
23.2.2001
2210 000013
G
a
5/5
Capitel Docu-No.
Index
Date Version
Page
Removing and refitting air compressor
PM-Picturemodule
PM-Picturemodule
PM-Picturemodule
PMTAB_Picture
● Mount dial gauge onto the rear part of the
compressor.
● Place shaft extension with dial gauge lever
onto drive fork and tighten it in such a manner
that the scanning finger of the dial gauge rests
without clearance on the gauge lever.
● Turn softly lever with slight pressure axially
toward the compressor shaft from one end to
the other.
The pinion clearance can be read on the dial
gauge.
If the pinion clearance is not OK , then it needs to
be adjusted.
PMTAB_Picture
Checking backlash
Check backlash between drive wheel and
camshaft timing gear by manually turning the
knurled collar.
Read off result on the gauge and compare with
admissible value.
● Unscrew screws as long as the bearing flange
and position over drive shaft until the
compressor can be actuated easily by turning
the flange on the lever .
● By turning the eccentric the pinion clearance
must be adjusted between 0,1 - 0,15 mm .
Note:
Position of level
upper = max clearance
down = minimum clearance
PMTAB_Picture
● Screw in 3 front screws and rear screws in
three steps at the specified torque.
● Refit oil feed line, air intake line and
compressor air line.
Screw the frame support bracket.
Refit hydraulic pump or rear end cover.
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