Section 03 ENGINE
Subsection 06 (COOLING SYSTEM)
Water Pump Shaft and Gear Inspection
Inspect water pump gear
no. 4
for wear, cracks
or broken teeth. Also inspect the gear snap (lock-
ing) mechanism to the needle pin. Replace if dam-
aged.
Inspect shaft and rotary seal for wear or damages.
NOTE:
Water pump shaft must rotate freely with-
in the rotary seal
no. 5
. Otherwise, replace the
assembly.
Water Pump Shaft and Seal Installation
For installation, reverse the removal procedure.
However, pay attention to the following.
CAUTION: When replacing water pump shaft,
always replace retaining ring (circlip), oil seal,
water pump shaft and rotary seal with new
parts.
Install the water pump shaft oil seal
no. 3
using oil
seal pusher (P/N 529 035 757).
vmr2006-040-015_a
1. Handle
2. Pusher
1
R400motr147A
3
2
1. Oil seal for water pump shaft
2. Oil seal pusher
3. Handle for insertion jig
Use water pump ceramic seal installer (P/N 529
035 766) to install the water pump shaft assembly.
529035766
NOTE: Never use oil or grease in the press fit
area
of the oil seal and rotary seal bores.
Apply Super Lube grease (P/N 293 550 030) to the
oil seal
no. 3
after it is installed in the magneto
cover.
Apply a light coat of engine oil on the water pump
shaft
no. 5
.
Press
the water pump shaft assembly into the
magneto cover using the outside area of the ro-
tary seal.
1
R400motr150A
1. Surface used to press water pump shaft assembly in place
CAUTION: Never use a hammer for rotary seal
installation. To avoid damaging the ceramic
component, seal must be installed using a
press.
vmr2008-125
75
Содержание Outlander 400 EFI 2008
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