Suzuki XL7 2007 Service Manual page 1196

3D-9 Propeller Shafts:
Step
Perform the "Vibration in Service-Stall Test (Non-Torque
23 Sensitive): ".
Is the vibration still present?
Re-index the prop shaft. Perform the following steps:
1. Raise and support the vehicle.
2. Mark the position of the prop shaft to both the transmission
or transfer case output shaft flange, and the drive axle
input flange.
24 3. Remove the prop shaft.
4. Rotate the prop shaft 180 degrees to both of the flanges.
5. Reinstall the prop shaft.
6. Attempt to duplicate the vibration in the stall. Refer to the
"Vibration in Service-Stall Test (Non-Torque Sensitive): ".
Was the vibration reduced or eliminated?
Return the prop shaft to it's original position and balance the
prop shaft. Refer to "Driveline System Balance Adjustment
25 (Using EVA)" "Driveline System Balance Adjustment (Without
EVA)".
Were you able to balance the driveline system?
Inspect the following components for wear and/or damage:
• Inspect the prop shafts for dents, damage, missing weights,
and/or undercoating.
• Inspect the U-joint, or joints for excessive wear, looseness,
and/or damage.
26
• Inspect the prop shaft support bearing, if equipped, for
damaged rubber components, worn bearings, looseness,
and/or a deformed or cracked bracket.
• Replace components as necessary.
Did you find and correct a condition?
27 Is the drive axle a direct-mount?
1. Measure the vehicle trim height.
2. Adjust the vehicle trim height if necessary.
28
Refer to the vehicle trim height inspection procedures.
Did you find and correct a condition?
1. Measure the prop shaft angles. Refer to "Driveline
Working Angles Measurement".
29
2. If necessary, adjust the prop shaft angles. Refer to
"Driveline Working Angles Adjustment".
Did you find and correct a condition?
Does this prop shaft system have only 1 U-joint?
30
1. Inspect the prop shafts for proper phasing. Refer to
"Propeller Shaft Phasing Inspection".
31
2. If necessary, correct the prop shaft phasing. Refer to
"Propeller Shaft Phasing Correction".
Did you find and correct a condition?
1. Install or connect any components that were removed or
disconnected during diagnosis.
32
2. Perform the Vibration Analysis - Road Testing table. Refer
to "Vibration Analysis - Road Testing: ".
Is the vibration still present?
Action Yes
Go to Step 24
Go to Step 32
Go to "Vibration
Go to Step 32
Diagnostic Aids: "
Go to Step 32
Go to Step 29
Go to Step 32
Go to Step 32
Go to "Vibration
Diagnostic Aids: "
Go to "Vibration
Go to Step 32
Diagnostic Aids: "
Go to Step 5
No
Go to Step 32
Go to Step 25
Go to Step 27
Go to Step 28
Go to Step 29
Go to Step 30
Go to Step 31
System OK