DaimlerChrysler SPRINTER2006 Service Manual page 25

VA
Fig. 1 Clamp Screw At Position 1
1 - CLAMP
2 - SCREWDRIVER
(11) Start engine and re-check for vibration. If lit-
tle or no change in vibration is evident, move clamp
to the next positions and repeat vibration test.
NOTE: If there is no difference in vibration at the
other positions, the vibration may not be propeller
shaft.
(12) If vibration decreased, install a second clamp
(Fig. 2) and repeat vibration test.
Fig. 2 Two Clamp Screws At The Same Position
(13) If additional clamp causes additional vibra-
tion, separate clamps 1/2 inch above and below the
mark. Repeat the vibration test (Fig. 3).
Fig. 3 Clamp Screws Separated
1 - 1 ⁄ INCH
2
(14) Increase distance between clamps and repeat
test until vibration is at the lowest level. Bend the
slack end of the clamps so the screws will not loosen.
(15) If vibration remains unacceptable, preform
the procedure to the front end of the propeller shaft.
(16) Install the wheel and tires. Lower the vehicle.
PROPELLER SHAFT RUNOUT
(1) Clean the propeller shaft surface where the
dial indicator will contact the shaft.
(2) The dial indicator must be installed perpendic-
ular to the shaft surface.
(3) Measure runout at the center and ends of the
shaft away from weld areas, to ensure weld process
will not effect the measurements.
(4) Refer to Runout Specifications chart.
(5) If propeller shaft is out of specification, remove
propeller shaft and index the shaft 180°. Install the
propeller shaft and measure shaft runout again.
(6) If propeller shaft is now within specifications,
mark shaft and yokes for proper orientation.
(7) If propeller shaft runout is not within specifica-
tions, check runout of the transmission and axle.
Correct as necessary and repeat propeller shaft
runout measurement.
(8) Replace propeller shaft if the runout still
exceeds the limits.
PROPELLER SHAFT 3 - 3