Section 05 ENGINE (4-TEC)
Subsection 06 (LUBRICATION SYSTEM)
1
R1503motr125A
2
1. Screws
2. Oil pump cover
– outer oil pump rotor no. 23
1
R1503motr126A
1. Outer oil pump rotor
– extract the coolant/oil pump shaft no. 24 from
outside PTO housing with a pusher
– remove rotary seal no. 25 with a screwdriver
R1503motr127A
TYPICAL
CAUTION: Be careful not to damage the surface
of the rotary seal bore in PTO housing cover.
– oil seal no. 26.
1
R1503motr128A
1. Oil seal
Inspection
Inspect oil pump shaft assembly, housing and cov-
er for marks or other damages.
Check inner rotor for corrosion pin-holes or other
damages. If so, replace oil pump shaft assembly.
Ensure to also check oil pump housing and cover
and replace if damaged.
246 smr2004-Complete Line Up
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