Section 01 V-810 ENGINE
Subsection
06
(BOTIOM END)
- timing chains and timing chain guides (refer
to
TIMING CHAIN
and
TIMING CHAIN GUIDE
above).
Remove retaining screws of crankcase.
1. Four screws MB
x
65
2. 12 screws M6
x
75
3. One screw M6
x
35
Carefully split crankcase halves by using a screw
driver and a soft hammer.
NOTE: During disassembly, do not damage the
sealing surfaces of the crankcase halves.
Pull crankshaft out of crankcase.
Remove the water pump intermediate shaft and
the water pump gear.
66
1.
Water
pump
intermediate shaft
2.
Water
pump
gear
Remove engine oil strainer.
1.
Engine
011
strainer
2. Retaining plate
3. Screws
Inspection
NOTE: Remove all remaining parts from the
crankcase halves; they could get damaged during
repair work.
Clean crankcase halves from contaminations and
blow the oil supply lines with compressed air.
Use safety goggles to avoid eye injuries.
Check crankcase halves for cracks or other dam
age. Replace if damaged.
Check plain bearings
n
o
.
9
and no.
10
for scorings
or other damages.
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NOTE: Measure plain bearing inside diameter
and compare to PTO/MAG side journal diameters
of crankshaft (refer to
CRANKSHAFT
below).
Replace if the measurements are out of specifi
cation.
1.
Plain beanng
2. Oil bore
A. Measure plain bearing mside diameter
PLAIN BEARING INSIDE DIAMETER (PTO/MAG)
SERVICE LIMIT
42.070
mm
(1.6563 in)
Parts Replacement
Bear
in
g Removal Procedure
CAUTION:
Always support crankcase halves
properly when ball bearings or plain bearings
are removed. Damages to crankcase halves
may occur if this procedure is not performed
correctly.
NOTE: Always use a press for removal of plain
bearings.
Remove plain bearings no.
9
and no.
10
with the
proper plain bearing remover/installer (P/N
529
035 917).
11mr2006-044
Section 01 V-810 ENGINE
Subsection
06
(BOTTOM
END)
PLAIN BEARING REMOVER/INSTALLER (PIN 529 035 917)
Carefully push the plain bearings out, from the
crankcase half inside towards the outside.
NOTE: Place the proper crankcase support sleeve
(P/N
529 036 031)
under crankcase halves before
removing plain bearings.
CRANKCASE SUPPORT SLEEVE (PIN 529 036 031)
NOTE: During disassembly, make sure not to
damage the sealing surfaces of the crankcase
halves.
P.7