Chrysler RG Voyager. Manual — part 682
CONDITION
POSSIBLE CAUSES
CORRECTIONS
BELT ROLLED OVER IN GROOVE
OR BELT JUMPS OFF
1. Broken cord in belt
1. Replace belt
2. Belt too loose, or too tight
2. (a) Replace belt (auto-tensioned
belts.)
(b) Adjust power steering belt
tension (4 cyl. engine)
3. Misaligned pulleys
3. Align accessories
4. Non-uniform groove or eccentric
pulley
4. Replace pulley
CLEANING
Clean all foreign debris from belt pulley grooves.
The belt pulleys must be free of oil, grease, and cool-
ants before installing the drive belt.
INSPECTION
Belt replacement under any or all of the following
conditions is required:
• Excessive wear
• Frayed cords
• Severe glazing
Poly-V Belt system may develop minor cracks
across the ribbed side (due to reverse bending). These
minor cracks are considered normal and acceptable.
Parallel cracks are not (Fig. 1).
NOTE: Do not use any type of belt dressing or
restorer on Poly-V Belts.
DRIVE BELTS - 2.4L
STANDARD PROCEDURE - CHECKING POWER
STEERING BELT TENSION
WARNING: DO NOT CHECK BELT TENSION WITH
ENGINE RUNNING.
Accessory drive belt tension can be measured with
Special Tool 8371 – Belt Tension Gauge Adapter, and
the DRBIII
t using the following procedures:
(1) Connect 8371 to the DRBIII
t following the
instructions provided with tool.
(2) Place end of microphone probe approximately
2.54 cm (1 in.) from belt at belt center span location
shown in (Fig. 2).
(3) Pluck the belt a minimum of 3 times. (Use your
finger or other suitable tool) The frequency of the
belt in hertz (Hz) will display on DRBIII
t screen.
(4) Adjust belt to obtain proper frequency (ten-
sion). Refer to ACCESSORY DRIVE BELT TENSION
CHART for belt tension specifications.
Fig. 1 Drive Belt Inspection
1 - NORMAL CRACKS - BELT OK
2 - NOT NORMAL CRACKS - REPLACE BELT
Fig. 2 Power Steering Belt - Center Span Location
1 - POWER STEERING BELT CENTER SPAN LOCATION
RS
ACCESSORY DRIVE
7 - 9
DRIVE BELTS (Continued)
ACCESSORY DRIVE BELT TENSION CHART -
2.4L
Accessory Drive Belt
Belt Tension
Air Conditioning
Compressor/Generator
Dynamic Tensioner
Power Steering Pump
New
178 - 212
Hz
Used*
145 - 178
Hz
*A belt is considered used after 15 minutes of run-in
time.
REMOVAL
GENERATOR AND AIR CONDITIONING BELT
(1) Raise vehicle on hoist.
(2) Remove the drive belt shield (Fig. 8).
WARNING: DO NOT ALLOW DRIVE BELT TEN-
SIONER TO SNAP BACK, AS DAMAGE TO TEN-
SIONER
AND/OR
PERSONAL
INJURY
COULD
RESULT.
(3) Position a wrench on the belt tensioner lug
(Fig. 3).
(4) Release belt tension by rotating the tensioner
clockwise (Fig. 3).
(5) Remove belt.
(1) Carefully return tensioner to its relaxed posi-
tion.
POWER STEERING PUMP
(1) From top of the vehicle, loosen locking nuts (1)
and (2) (Fig. 4).
(2)
From under the vehicle, loosen the pivot bolt
(3). Loosen adjusting bolt (4) until belt can be
removed.
Fig. 3 A/C & GENERATOR BELT TENSION RELEASE
1 - BELT TENSIONER
2 - WRENCH
Fig. 4 Power Steering Pump Belt
1 - REAR LOCKING NUT
2 - FRONT LOCKING NUT
3 - PIVOT BOLT
4 - ADJUSTING BOLT
7 - 10
ACCESSORY DRIVE
RS
DRIVE BELTS - 2.4L (Continued)
INSTALLATION
GENERATOR AND AIR CONDITIONING BELT
(1) Install belt onto all pulleys except for the
crankshaft (Fig. 5).
(2) Rotate belt tensioner clockwise until belt can
be installed onto the crankshaft pulley (Fig. 3).
Slowly release belt tensioner.
(3) Verify belt is properly routed and engaged on
all pulleys (Fig. 5).
(4) Install drive belt shield (Fig. 8) and lower vehi-
cle.
POWER STEERING PUMP
(1) Install belt over crankshaft and power steering
pump pulleys (Fig. 5) and (Fig. 6).
(2) Apply an initial snug torque to pivot bolt (3)
and front locking nut (2) (Fig. 4).
(3) Tighten adjusting bolt (4) until proper belt ten-
sion is obtained (Fig. 4). For belt tension check pro-
cedure, (Refer to 7 - COOLING/ACCESSORY DRIVE/
DRIVE
BELTS
-
STANDARD
PROCEDURE
-
CHECKING POWER STEERING BELT TENSION).
(4) Tighten pivot bolt (3) and front locking nut (2)
to 54 N·m (40 ft. lbs.) (Fig. 4).
(5) Tighten rear locking nut (1) to 54 N·m (40 ft.
lbs.) (Fig. 4).
ADJUSTMENTS
Satisfactory performance of the belt driven accesso-
ries depends on proper belt tension. Belt tensioning
should be performed with the aid of Special Tool
7198. Because of space limitations in the engine com-
partment, the use of this gauge may be restricted.
Raise the vehicle on a hoist and the remove the
splash shield to gain access to the drive belts, if nec-
essary. Adjust belt tension for either a New or Used
belt. For specifications, (Refer to 7 - COOLING/AC-
CESSORY DRIVE - SPECIFICATIONS).
Fig. 5 Accessory Drive Belts - 2.4L
1 - POWER STEERING PUMP PULLEY
2 - BELT TENSIONER
3 - GENERATOR PULLEY
4 - BELT - A/C AND GENERATOR
5 - A/C COMPRESSOR PULLEY
6 - CRANKSHAFT PULLEY
7 - BELT - POWER STEERING
Fig. 6 Belt Routing - 2.4L
1 - GENERATOR PULLEY
2 - A/C COMPRESSOR PULLEY
3 - CRANKSHAFT PULLEY
4 - P/S PUMP PULLEY
5 - P/S PUMP BELT
6 - BELT TENSIONER
RS
ACCESSORY DRIVE
7 - 11
DRIVE BELTS - 2.4L (Continued)
BELT TENSIONER - 2.4L
REMOVAL
(1) Raise vehicle on hoist.
(2) Remove the drive belt shield.
(3) Remove the generator/A/C drive belt. (Refer to
7 - COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL)
(4) Remove the belt tensioner (Fig. 7).
INSTALLATION
(1) Install belt tensioner and bolt (Fig. 7). Tighten
bolt to 54 N·m (40 ft. lbs.).
(2) Install generator/A/C compressor drive belt.
(Refer to 7 - COOLING/ACCESSORY DRIVE/DRIVE
BELTS - INSTALLATION)
(3) Install splash shield.
(4) Lower the vehicle.
DRIVE BELTS - 3.3/3.8L
REMOVAL
(1) Raise vehicle on hoist.
(2) Remove the drive belt shield (Fig. 8).
WARNING: DO NOT ALLOW DRIVE BELT TEN-
SIONER TO SNAP BACK, AS DAMAGE TO TEN-
SIONER
AND/OR
PERSONAL
INJURY
COULD
RESULT.
(3) Position a wrench on the belt tensioner lug
(Fig. 9).
(4) Release belt tension by rotating the tensioner
counterclockwise (Fig. 9).
Fig. 7 Belt Tensioner - 2.4L
1 - BELT TENSIONER
2 - GENERATOR BRACKET
3 - BOLT
Fig. 8 Accessory Drive Belt Shield
1 - ATTACHING SCREW
2 - ATTACHING SCREWS
3 - SPLASH SHIELD
Fig. 9 DRIVE BELT TENSION RELEASE
1 - BELT TENSIONER LUG
2 - WRENCH
7 - 12
ACCESSORY DRIVE
RS
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