mxu 400 Manuel atelier : Page 37

                                                                                 2. Remove the heat shield; then remove the gas tank
                                                                          (see Section 4).
        Table of Contents
                                                                       3. Remove the oil fittings from the engine and account
                                                                          for two O-rings; then disconnect the oil
                                                                          temperature connector and cooling fan connector.
Removing Engine/Transmission .............................. 3-7
Top-Side Components............................................. 3-9
Removing Top-Side Components ........................... 3-9
Servicing Top-Side Components........................... 3-13
Installing Top-Side Components ........................... 3-21
Left-Side Components .......................................... 3-25
Removing Left-Side Components ......................... 3-26
Installing Left-Side Components ........................... 3-28
Right-Side Components ........................................ 3-29
Removing Right-Side Components ....................... 3-29
Servicing Right-Side Components ........................ 3-33
Installing Right-Side Components......................... 3-33
Center Crankcase Components............................ 3-36                                                              KC251
Separating Crankcase Halves............................... 3-37
Disassembling Crankcase Half ............................. 3-37
Servicing Center Crankcase Components ............ 3-39
Assembling Crankcase Half .................................. 3-42                                                                  3
Joining Crankcase Halves..................................... 3-44
Installing Engine/Transmission .............................. 3-44


         Removing Engine/
           Transmission

                                                                                                                          KC250
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.

                    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                                                                      KC249
 left-side cover oil seals or the oil strainer (from
                                                                       4. Disconnect the speedometer sensor; then remove
 beneath      the     engine/transmission),       the                     the E-clip securing the shift rod to the shift arm and
 engine/transmission does not have to be removed                          disconnect the shift rod. Account for a bushing
 from the frame.                                                          and flat washer.
Secure the ATV on a support stand to elevate the wheels.

                         WARNING
 Make sure the ATV is solidly supported on the
 sup- port stand to avoid injury.

 1. Remove the front rack, left and right footwells, and
    front body panel (see Section 8); then disconnect
    the negative battery cable from the battery.
                                                                                                                      3-7