Section 02 ENGINE
Subsection 08 (LUBRICATION SYSTEM)
2
R1503motr139A
1
1. Oil pump housing surface
2. Vernier depth gage
1
R1503motr140A
2
1. Oil pump outer rotor surface
2. Vernier depth gage
Difference between pump housing and outer ro-
tor should not exceed 0.1 mm (.004 in). If so, re-
place the complete oil pump assembly.
NOTE:
When the axial clearance of the oil pump
shaft assembly increases, the oil pressure de-
creases.
Check the inside of oil pump housing and its cover
for scoring or other damages and replace if dam-
aged.
Oil Suction Pump Installation
For installation, reverse the removal procedure.
Pay attention to the following details.
Apply
LOCTITE 243 (BLUE) (P/N 293 800 060)
on
threads of the suction pump cover screws and
tighten them to 9 N•m (80 lbf•
in
).
Position screws according to their length as
shown.
smr2009-023-008_a
1. Screws M6 x 25
2. Screws M6 x 45
Tighten suction pump cover screws as per follow-
ing sequence.
smr2009-023-009_a
TIGHTENING SEQUENCE
Refer to the appropriate procedures and install all
other removed parts.
OIL SPRAY NOZZLE
(SUPERCHARGER)
Oil Spray Nozzle Removal
Remove the PTO housing. Refer to
PTO HOUS-
ING AND MAGNETO
subsection.
Remove the Torx screw securing the oil spray noz-
zle support.
Unscrew the Banjo bolt.
104
smr2009-023
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