Lombardini LDA 422, Workshop Manual

Page: 33 / 86

33
REG. CODE
1-5302-596
MODEL N°
50881
DATE OF ISSUE
15-05-2003
REVISION
00
DATE
15-05-2003
ENDORSED COMPILER TECO/ATI
109 110
B A
112 113 114
111
D
E
IX
Flywheel-side housing half – Roller case, multiple gear and roller case, gear
Remove the two gearbox shaft roller cases by using a crop end as a punch, with an external Ø of 24 mm for the roller case of
the multiple gear “
A ” and with an external Ø of 36 mm for roller case of the gear shaft “ B ”.
external
diameter
mm 36
external
diameter
mm 24
Clutch-side housing half – Disassembling of gearbox shaft roller case and
multiple gear ball bearing.
Assemble puller 981075.415 onto the gearbox shaft roller case and work on the
central nut until the extraction is completed (Fig.112).
Remove the snap ring “
D ”, work on the opposite side to the one shown in the figure
and expel “ E ” (Fig. 114) ball bearing using a 30 mm external Ø punch .
puller 981075.415
DISASSEMBLY/REASSEMBLY