3-6
Table of Contents
(450)
Removing Engine/Transmission.............................. 3-6
Top-Side Components............................................. 3-8
Removing Top-Side Components ........................... 3-8
Servicing Top-Side Components........................... 3-11
Installing Top-Side Components ........................... 3-19
Left-Side Components .......................................... 3-22
Removing Left-Side Components ......................... 3-22
Servicing Left-Side Components .......................... 3-25
Installing Left-Side Components ........................... 3-27
Right-Side Components ........................................ 3-29
Removing Right-Side Components....................... 3-29
Servicing Right-Side Components ........................ 3-32
Installing Right-Side Components......................... 3-33
Center Crankcase Components............................ 3-36
Separating Crankcase Halves............................... 3-37
Disassembling Crankcase Half ............................. 3-37
Servicing Center Crankcase Components............ 3-39
Assembling Crankcase Half .................................. 3-44
Joining Crankcase Halves..................................... 3-46
Installing Engine/Transmission.............................. 3-47
Removing Engine/
Transmission
Many service procedures can be performed without
removing the engine/transmission from the frame.
Closely observe the note introducing each sub-section
for this important information.
Secure the ATV on a support stand to elevate the
wheels.
1. Remove the seat and tool tray; then disconnect the
negative battery cable.
2. Remove the left footwell, footrest, and footwell
support assembly; then drain the coolant into a
suitable container.
FI530A
3. From the left side, remove the gear position switch
connector (A) and the speed sensor connector (B).
FI525A
4. Drain the engine oil into a suitable container.
5. Remove the storage compartment; then remove
the air inlet tube from air filter housing and throttle
body.
FI516A
6. Remove the air inlet and outlet ducts from the
CVT housing.
7. Loosen the clamp securing the air filter housing to
the front air inlet duct; then disconnect the coil
connector and remove the spark plug cap from the
spark plug.
AT THIS POINT
If the technician’s objective is to service Top-Side
Components, Left-Side Components, or Right-Side
Components, the engine/transmission does not have
to be removed from the frame.
AT THIS POINT
If the technician’s objective is to service/replace mag-
neto cover oil seals or the oil strainer (from beneath
the engine/transmission), the engine/transmission
does not have to be removed from the frame.
! WARNING
Make sure the ATV is solidly supported on the support
stand to avoid injury.
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