Downloaded from www.Manualslib.com manuals search engine r REARAXLE
1
When to Check and Change Lubricant:
Refer to the Maintenance Schedule to determine how often to check the
lubricant and when to change it. See “Periodic Maintenance Inspections”
in the Index.
How to Check Lubricant:
If the level is below the bottom of the filler plug hole, you’ll need to add
some lubricant. Add enough lubricant to raise the level to the bottom of
What to Use:
~ the filler plug hole.
Standard Differential
Use Axle Lubricant (GM Part
No. 1052271) or SAE 8OW-90 GL-5 gear
lubricant.
Limited-Slip Differential
To add lubricant when the level is low, use Axle Lubricant (GM Part No.
1052271) or SAE 8OW-90 GL-5 gear lubricant. To completely refill after
draining, add
4 ounces (1 18 ml) of Limited-Slip Differential Lubricant
Additive (GM Part
No. 1052358). Then fill to the bottom of the filler plug
hole with Axle Lubricant (GM Part
No. 1052271) or SAE 8OW-90 GL-5
~ gear lubricant.
ENGINE COOLANT
The proper coolant for your Cadillac will:
Give freezing protection down to -34°F (-37’ C) .
_- Give boiling protection up to 262°F (128°C) .
0 Protect against rust and corrosion.
__ 0 Help keep the proper engine temperature.
Let the warning lights work as they should.
What to Use:
Use a mixture of one-half clean water (preferably distilled) and one-half
antifreeze that meets
“GM Specification 1825-M,” which won’t damage
269
Downloaded from www.Manualslib.com manuals search engine Fuel Pump ................................ Electric (In Tank)
Fuel Required
......................... Unleaded (87 Octane)
AUTOMMTIC TMSMISSION
Trade Name ............................... Hydra-Matic 4L60
Fluid Required
.............................. DEXRON IIE@
Type
............... 4-Speed Automatic Torque Converter Clutch
Description
............................. Semi-Floating Hypoid
No. of Differential Pinions
................................. 2
Driving Wheel Bearing Type ............................ Roller
Axle Ratio (Fleetwood)
................................ 2.56:l
Axle Ratio (Fleetwood Brougham)
...................... 3.08:l
Axle Ratio (Trailer Towing Option)
...................... 3.73:l
Axle Ratio (Optional
g1/2 Ring Gear) .................... 3.73:l
EMISSION CONTROL SYSTEMS
Air Injection ................ Air Injection Reaction Pump (AIR)
Exhaust Gas Recirculation
......................... EGR Valve
Catalytic Converter
........... Dual Bed, Oxidizing and Reducing
Evaporative Emission Control
................ Charcoal Canister
Crankcase Emission
.............. Positive Crankcase Ventilation
Electronic System
.............................. Closed Loop
EXHAUST SYSTEM
Type ............................... Single with Crossover Pipe
Muffler
.................................. One-Reverse Flow
Resonator
............................. One-Straight Through
Exhaust Pipe
.................................. Stainless Steel
Intermediate Pipe
........................... Aluminized Steel
Tail Pipe
................................... Aluminized Steel
-_ ELECTRICAL SYSTEM
Voltage ................................................ 12
Ground
........................................... Negative
323
