Polaris 2007 Sportsman 450 EFI, Руководство по обслуживанию

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3.42
ENGINE
2. Slide the main puller body over the outer portion of the
mechanical seal as shown in Ill. 2 and turn T-Handle
clockwise until it contacts water pump shaft. Continue
rotating until outer portion of mechanical seal is separated
from the metal seal body.
3. Insert the puller legs between the water pump drive shaft
and the remaining portion of the mechanical seal. Attach
the puller legs to the main puller body. Ill. 3
4. Ensure that the split between the puller legs are fully
supported by the main body of the tool (Ill 4).
5. Tighten the hex socket screws on the puller legs sufficiently
so the lip of the puller legs will grasp the mechanical seal.
Ill. 5.
6. Turn the puller T-Handle clockwise until it contacts the
water pump shaft. Continue rotating until the remaining
portion of mechanical seal has been removed from the
cases. Ill. 6 Pump shaft oil seal can also be replaced at this
time if necessary.
7. The Water Pump Install Kit (PN 5131135) is required to
install the new mechanical seal. This tool is available
separately and it is also included in the Crankshaft/Water
Pump Seal Installation Kit
(PN 2871283) .
One Way Valve Installation
Install the one way valve plunger, spring, and plug using a
new sealing washer.
III. 2
Main Puller Body
T-Handle
III.3
Position the split
90
o
to opening
on main puller
body
Main puller
body
Hex Socket Screws
Puller Legs
Lip must grasp inside of
mechanical seal
III. 4
One Way Valve Plug Torque:
16 ft. lbs. (22 Nm)
III. 5
T-Handle
Main Puller Body