Section 01 ENGINES (1503 4-TEC)
Subsection 03 (PTO HOUSING AND MAGNETO)
GENERAL
Always perform the electric tests before removing
or installing any components.
Clean threads before using Loctite when installing
the screws.
PROCEDURES
PTO HOUSING
Removal
Drain engine oil. Refer to LUBRICATION in the
appropriate
VEHICLE SHOP MANUAL
.
Drain oil from PTO housing using one of the fol-
lowing procedures:
Procedure for Removing Oil in PTO Housing
Through the Scavenge Oil Pump Cover
– Remove the scavenge oil pump cover drain
plug.
1
F18D19A
TYPICAL
1. Scavenge oil pump cover drain plug
– Install tool fitting (P/N 293 710 037).
F18D2PA
TYPICAL
– Connect the syphon pump (P/N 529 035 880) to
the fitting.
529 035 880
– The front of the engine must be tilted down ap-
proximately 15 degrees to facilitate the removal
of the oil. Raise the rear of the watercraft ac-
cordingly. Siphon the oil from the fitting.
– When done, remove the syphon pump and the
fitting. Apply Loctite 243 (P/N 293 800 060) and
reinstall the drain plug.
NOTE:
If spillage occurs, clean immediately with
the pulley flange cleaner (P/N 413 711 809) to pre-
vent oil stains.
Procedure for Removing Oil in the PTO
Housing through the Timing Chain Area
As an alternate method, the oil located in the PTO
housing can be syphoned through the timing chain
area.
– Remove the valve cover. Refer to CYLINDER
HEAD section.
– Using the syphon pump (P/N 529 035 880), in-
sert the tube in the lower area of the timing
chain. Syphon the oil.
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