power steering fluid CHEVROLET SUBURBAN 1996 Owners Manual

Power Steering Fluid
How To Check Power Steering Fluid
When the engine compartment is cool, unscrew the cap and wipe the
dipstick
with a clean rag. Replace the cap and completely tighten it. Then
remove the cap again
and look at the fluid level on the dipstick.
The level should be at the FULL COLD mark. Add enough fluid to bring
the level up
to the mark.
A fluid
loss in this system could indicate a problem. Have the system
inspected and repaired.
What to Add
Refer to the Maintenance Schedule to determine what kind of fluid to use.
See “Recommended Fluids and Lubricants”
in the Index.
I
I NOTICE:
When adding power steering fluid or making a complete fluid
change, always use the proper fluid. Failure to use the proper\

fluid can cause leaks and damage hoses and seals.
Hydro-Boost Brake System (Hydraulic Pump)
The power steering pump is also used as the Hydro-boost pump. Refer to
“Power Steering System” in this section when checking fluid level or
adding fluid.
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Part C: Periodic Maintenance Inspections
Listed below are inspections and services which should be performed at
least twice a year (for instance, each spring and fall).
You should let your
GM dealer’s service department or other qualified service center do these
jobs.
Make sure any necessary repairs are completed at once.
Steering and Suspension lnspection
Inspect the front and rear suspension and steering system for damaged,
loose or missing parts, signs
of wear, or lack of lubrication. Inspect power
steering lines and hoses for proper hookup, binding, leaks, cracks, chafing,
etc. (On vehicles equipped with manual steering gear, check
for seal
leakage.)
Exhaust System lnspection
Inspect the complete exhaust system. Inspect the body near the exhaust
system.
Look for broken, damaged, missing or out-of-position parts as well
as open seams, holes, loose connections, or other conditions which could
cause
a heat build-up in the floor pan or could let exhaust fumes into the
vehicle.
See “Engine Exhaust’’ in the Index.
Accelerator Control System
On gasoline engines, lubricate the pivot at the TBI throttle lever stud with
engine oil.
Do not oil any accelerator or cruise control cables. Replace any
cables that have high effort or excessive wear.
Drive Axle Service
Check readfront axle fluid level and add as needed. Check constant velocity
joints and axle seals for leaking.
Transfer Case (Four- Wheel Drive) Inspection
Every 12 months or at oil change intervals, check front axle and transfer
case and add lubricant when necessary. Oil the control lever pivot point and
all exposed control linkage. Check vent hose
at transfer case for kinks and
proper installation. More frequent lubrication
may be required on off-road
use.
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USAGE FLUIDLUBRICANT
Power Steering System
GM Power Steering Fluid (GM Part
No. 10500 17 or equivalent).
Manual Transmission (RPO MG5) Synchromesh Transmission
Fluid
(GM Part No. 12345349 or
equivalent).
Automatic Transmission
.Key Lock Cylinders
Automatic Transmission Shift
Linkage
Floor Shift Linkage
Chassis Lubrication
Front Wheel Bearings
Differential, Standard, Front and
Rear Axle
Differential, Locking
Transfer Case DEXRON@-111
Automatic
Transmission Fluid.
Lubricate with Multi-Purpose
Lubricant (GM Part No. 12345 120)
or synthetic SAE 5W-30 engine oil.
Engine
oil.
Engine oil.
Chassis lubricant (GM Part
No. I2346003 or equivalent) or
lubricant meeting requirements
of
NLGI Grade 2, Category LB or
GC-LB.
Wheel bearing lubricant meeting
requirements
of NLGI Grade 2,
Category GC
or GC-LB (GM Part
No. I2346003 or equivalent).
Axle Lubricant
(GM Part
No. 105227 1) or SAE 8OW-90
GL-5 Gear Lubricant.
Axle Lubricant (GM Part
No. 1052271) or SAE 8OW-90
GL-5 Gear Lubricant.
DEXRON@-111 Automatic
Transmission Fluid.
Column Shift Lever and Propeller Chassis lubricant meeting
Shaft requirements
of NLGI Grade 2,
Category LB or GC-LB (GM Part
No. 12346003).
Windshield Washer Solvent GM Optikleen@ Washer Solvent
(GM Part No. 1051515) or
equivalent.
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Outside ..................................................... 2-54
ModelReference
.................................................. iv
Multifunction Lever
.............................................. 2-39
0
Odometer (See “Gages”) Off-Road Driving (See “Driving-Off-Road Driving with Your Four Wheel Drive
Vehicle”)
Oil Off-Road Recovery
... , ....... I ............................. 4-9
.
DieselEngines ............................................... 6-20
Additives
................................................. 6-24
Pressure Gage (See “Gages”) ToCheck
............................................... 6-21
WhatKindtoUse
.......................................... 6-22
WhentoAdd
.............................................. 6-21
What to Do with Used Oil
.................................... 6-24
Gasoline Engines
............................................. 6-14
Additives
................................................. 6-19
Pressure Gage (See “Gages”)
ToCheck
............................................... 6-15
WhatKindtoUse .......................................... 6-16
WhentoAdd
.............................................. 6-15
Whentochange ............................................ 6-19
What to Do with Used Oil
.................................... 6-20
Owner Checks and Services
...................................... 7-92
Whentochange
............................................ 6-24
P
Parking
Brake (See “Brakes-Parking”)
On Hills (See “Towing-Parking on Hills”)
Over Things That Burn
......................................... 2-30
Passing (See “Driving-Passing”)
Periodic Maintenance Inspections (See “Scheduled Maintenance Services”) Power
Door Locks (See “Doors”) Steering
...................................................... 4-7
SteeringFluid
................................................ 6-39
Take-Off(PT0)
.............................................. 4-35
Winches
..................................................... 4-34
7
Radiator Pressure Cap ............................................ 6-37
Radio (See “Audio Systems”)
Rear Axle (See “Axle”)
Rear Window Defogger
............................................ 3-7
Recommended Fluids and Lubricants (See “Scheduled Maintenance Services”)
RecoveryHooks
................................................. 5-40
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