Dodge ZB 2005 - Page 818

PUMP OUTLET SPECIFICATIONS
ENGINE
RELIEF
PRESSURE
FLOW RATE
(GPM) @ 1100
RPM
ALL
9653 kPa ± 345
kPa
(1400 psi ± 50 psi)
2.4-2.8 GPM
Minimum @ 1379
kPa (200 psi)
GEAR INLET SPECIFICATIONS
ENGINE
RELIEF
PRESSURE
FLOW RATE
(GPM) @ 1500
RPM
ALL
9653 kPa ± 345
kPa
(1400 psi ± 50 psi)
2.4-2.8 GPM
Minimum @ 1379
kPa (200 psi)
DIAGNOSIS AND TESTING - STEERING
SYSTEM DIAGNOSIS CHARTS
NOTE: There are three diagnosis charts following
that cover POWER STEERING NOISE, STEERING
WHEEL FEEL, and POWER STEERING FLUID.
POWER STEERING NOISE
CONDITION POSSIBLE CAUSES CORRECTION
OBJECTIONABLE HISS
OR WHISTLE*
1. Damaged or mispositioned
steering column shaft/coupling dash
panel seal.
1. Reposition or replace steering
column shaft/coupling dash panel seal.
2. Noisy valve in power steering
gear.
2. Replace power steering gear.
RATTLE OR CLUNK 1. Power steering gear loose on
mounting brackets.
1. Inspect power steering gear
mounting bolts. Replace as necessary.
Tighten to the specified torque.
2. Loose tie rod (outer or inner). 2. Check tie rod pivot points for wear.
Replace worn/loose parts as required.
3. Loose lower control arm mounting
(cam) bolts at frame rail.
3. Tighten control arm mounting bolts to
the specified torque values. Perform
wheel alignment.
4. Loose upper control arm-to-pivot
bar mounting nuts.
4. Tighten upper control arm-to-pivot
bar mounting nuts to the specified
torque values.
5. Loose upper control arm pivot
bar-to-frame rail mounting nuts.
5. Tighten upper control arm pivot
bar-to-frame rail mounting nuts to the
specified torque values. Perform wheel
alignment.
6. Power steering fluid pressure
hose touching the body of the
vehicle.
6. Adjust hose to proper position by
loosening, repositioning, and tightening
fitting to specified torque. Do not bend
tubing.
7. Internal power steering gear
noise.
7. Replace power steering gear.
POPPING NOISE 1. Worn outer tie rod. 1. Replace outer tie rod.
ZB STEERING 19 - 3
STEERING (Continued)