mxu 400 Werkstatthandbuch : Seite 126

           6. Using a permanent marker of some type, mark the          CLEANING AND INSPECTING
    center of each front tire (at a height parallel to the
    belly panel).                                             NOTE: Whenever a part is worn excessively,
                                                             cracked, or damaged in any way, replacement is
                                                             necessary.

                                                             1. Clean all rack components using a pressure
                                                                washer.
                                                             2. Inspect all welds for cracking or bending.
                                                             3. Inspect threaded areas of all mounting bosses for
                                                                stripping.
                                                             4. Inspect for missing decals and/or reflectors.
                                                             INSTALLING
                                                   AF789D
                                                             1. Place the rack into position on the frame and front
 7. Measure the distance between the marks (at a                fender panel. Install the cap screws and lock nuts
    height parallel to the belly panel) at the front side;      and finger-tighten only.
    then record the measurement.
                                                             2. Install the two cap screws and lock nuts securing
 8. Push the ATV forward until the marks are parallel           the rack to the fenders. Tighten all hardware
    to the belly panel on the back side; then measure           securely.
    the distance between the marks.
 9. The difference in the measurements must show
    1/8-1/4 in. toe-in (the front measurement 1/8-1/4
    in. less than the rear measurement).
                                                             Front Bumper Assembly
10. If the difference in the measurements is not within
    specifications, adjust both tie rods equally until       REMOVING
    within specifications.
                                                             1. Remove the two front cap screws securing the
  NOTE: Prior to locking the jam nuts, make sure                front rack to the bumper support tubes; then
the ball joints are at the center of their normal               remove two cap screws and nuts securing the
range of motion and at the correct angle.                       bumper support tubes to the frame.
                                                             2. Remove the through-bolt and lock nut securing the
                                                                bumper to the frame; then remove the bumper.
                                                             CLEANING AND INSPECTING

                                                              NOTE: Whenever a part is worn excessively,
                                                             cracked, or damaged in any way, replacement is
                                                             necessary.

                                                             1. Clean all bumper components with parts-cleaning
                                                                solvent.
                                                             2. Inspect all welds for cracking or bending.
                                                  733-559A
                                                             INSTALLING

                                                             1. Place the front bumper assembly into position and
               Front Rack                                       install the through-bolt. Start the lock nut and fin-
                                                                ger-tighten only.
                                                             2. Install the existing fasteners in the upper support
REMOVING                                                        tubes to frame and the front rack cap screws.
                                                                Tighten the lock nut (from step 1) to 35 ft-lb; then
 1. Remove the cap screws and lock nuts securing the            tighten the cap screws securely.
    rack to the frame and front fender panel.
 2. Remove the front rack from the ATV.


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