Lubrication System; Crankshaft Service; Reconditioning - Winnebago 1987-1989 LeSharo Service Manual

Winnebago 1987-1989 lesharo; 1987-1989 phasar; 1987-1989 utility van motor home
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SPECIFICATIONS
Lubrication
System
Oil Capacity
W/o
Filter Change
5.0 liters (5.3 quarts)
With Filter Change
5.5 liters (5.8 quarts)
Operating Pressure at idle
0.8 bars (12 psi)
Operating Pressure at 3,000 rpm
3.0 bars
(44 psi)
Oil Pump-Gear End Clearance
Minimum
0.05 mm (0.002 in)
Maximum
0.12 mm (0.005 in)
Oil Pump-Gear Body Clearance
Minimum
0.02 mm (0.001 in)
Maximum
0.10 mm (0.004 in)
r
L
C
\
r
A
B
L
J
I..
C
CRANKSHAFT SERVICE
RECONDITIONING
Use replacement bearings that are appropriate
for
the journal sizes.
Use a micrometer
to
measure the
main
and
connecting
rod journals for out-of-round
or taper
conditions.
If the journals are not satisfactory, recondition
or
replace the crankshaft.
After
the
crankshaft
has been
ground,
the
roll-hardened areas on the journals must still remain
intact over the
1400
zone. The zones are illustrated
below (A-rod journal, B-main journal.)
i _.~
B1-14

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1987-1989 phasar1987-1989 utility van

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