33
COMPILER TECO/ATL
REG. CODE
1-5302-296
MODEL N°
50510
DATE OF ISSUE
01.89
REVISION 02
ENDORSED
DATE
17.04.2003
66
63
64
65
VIII
Main bearing support, flywheel side
Loosen nuts and extract main bearing support using two M 8x1.25
screws with fully threaded length of 40 mm.
Check oil seal ring and replace if warped, hardened or worn-out.
When refitting tighten nuts at 2.5 Kgm.
See Page 36 for dimensions
CRANKSHAFT
Center main bearing support, locating bolts.
Straighten plate 1 and unscrew bolt 2 before removing crankshaft.
Crankshaft removal
To pull out the crankshaft tap lightly on the gear side end using a
copperheaded hammer.
When refitting align center main bearing supports so that the
locating bolt holes coincide with the crankcase holes.
Crankshaft center main bearing supports
Main bearing supports 2 and 3 have a different diameter size (see
Page 36 for dimensions).
When refitting, both centering notches A and B must be located on
the same side.
Tighten screws at 3 Kgm.
DISASSEMBLY/REASSEMBLY
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