TOYOTA PREVIA 91-97 REPAIR MANUAL

GENERAL INFORMATION AND MAINTENANCE 1-69

Normal Abnormal

Fig. 216 Check the reservoir for foaming or emulsification

Fig. 218 Pump grease into the fitting on the U-joint located in

the propeller shaft

: ".. i

Fig. 217 Add fluid to the power steering reservoir until it

reaches the MAX level indicator

5. Check the fluid level in the reservoir. The fluid should be within the
   HOT LEVEL of the reservoir. If the fluid is checked when cold, the level
   should be within the COLD LEVEL of the reservoir.


6. Add fluid as required until the proper level is reached. To add fluid,
   remove the filler cap by turning it counterclockwise and lifting up. After the
   proper amount of fluid is added, replace the cap making sure that the
   arrows on the cap are properly aligned with the arrows on the tank.


7. This is also a good time to check the steering box case, vane pump
   and hose connections for leaks and damage. Simple preventative mainte-
   nance checks like these can identify minor problems before turn into major
   problems and also increase your familiarity with the locations of steering
   system components.

Chassis Greasing

I See Figure 218

The Toyota Previa only requires the lubrication of the propeller shaft.
Repack the sleeve yoke with grease (NLGI No. 2). Before pumping the
grease, wipe off any mud or dust on the fitting.

Body Lubrication and Maintenance

There is no set period recommended by Toyota for body lubrication.

However, it is a good idea to lubricate the following body points at least

once a year, especially in the fall before cold weather.

LOCK CYLINDERS

Apply graphite lubricant sparingly thought the key slot. Insert the key

and operate the lock several times to be sure that the lubricant is worked

into the lock cylinder.

DOOR HINGES & HINGE CHECKS

Spray a silicone lubricant or apply white lithium grease on the

hinge pivot points to eliminate any binding conditions. Open and

close the door several times to be sure that the lubricant is evenly

and thoroughly distributed. When applying grease, the use of a small

acid brush is very helpful in getting the grease to those hard to reach

areas.

TAILGATE

Spray a silicone lubricant on all of the pivot and friction surfaces to

eliminate any squeaks or binds. Work the tailgate to distribute the lubri-

cant

BODY DRAIN HOLES

Be sure that the drain holes in the doors and rocker panels are cleared

of obstruction. A small screwdriver can be used to clear them of any

debris.

Wheel Bearings

The Toyota Previa models are equipped with sealed bearing assemblies.

The bearing assemblies are nonserviceable. If the assembly is damaged,

the complete unit must be replaced. Refer to Section 8 for the bearing

removal and installation procedure.