Shop Manual

Section 02 ENGINE
Subsection 09 (COOLING SYSTEM)
Thermostat Installation
For installation, reverse the removal procedure,
paying attention to the following details.
Refer to
WATER PUMP HOUSING in this subsec-
tion.
ROTARY SEAL
Rotary Seal Inspection
Check leak indicator hole for oil or coolant leak.
smr2009-024-004_a
1. Leak indicator hole
Coolant le
aking out of the hole indicates a defec-
tive rotar
y seal. Leaking oil indicates a faulty oil
seal.
However, if seal is disassembled both parts have
to be replaced together.
Rotary Se
al Removal
Remove WATER PUMP HOUSING , see proce-
dure in this subsection.
Unscrew the impeller clockwise.
NOTICE
Always unscrew the impeller clock-
wise otherwise you can damage the compo-
nents.
Remove PT
O housing Refer to
PTO HOUSING
AND MAGNE
TO
subsection.
Remove oil pump cover screws.
1
2
F18E14A
1. Oil pump cover screws
2. Oil pump cover
Remove oil pump cover.
Remove outer oil pump rotor.
1
F18E15A
1. Outer o
il pump rotor
Extract the coolant/oil pump shaft from outside
PTO housing cover with a pusher.
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