Sienna LE V6-3.0L (1MZ-FE) (1998)
Steering Gear: All Technical Service Bulletins
Steering - Updated Rack Guide, Smoother Return
Bulletin Number:
ST003-99
Group:
STEERING
Date:
December 24, 1999
Title:
STEERING RETURN FEELING
Models:
'98 - '00 Sienna
Introduction:
To provide a smoother steering return feeling, the steering rack guide has been changed.
Applicable Vehicles:
1998 through 2000 model year Sienna
Parts Information
Required Tools & Materials
Warranty Information
Perform repairs as necessary per the listed repair procedure. Submit warranty claims for actual repairs performed using the listed operation codes.
Applicable Warranty*:
This repair is covered under the Toyota Basic Warranty. This warranty is in effect for 36 months or 36,000 miles, whichever occurs first, from the
vehicle's in-service date.
* Warranty application is limited to correction of a problem based upon a customer's specific complaint.
STEERING RACK GUIDE INSTALLATION PROCEDURE:
1.
Remove Power Steering Gear. Refer to appropriate Repair Manual - RM594U, RM657U, or RM7O1U. See page SR-35 for procedures.
a.
Mark the outer tie rod ends/tie rod lock nut and the inner tie rod prior to removing the steering gear.
b.
Mark the intermediate shaft to the steering rack pinion shaft (control valve shaft) prior to removing the steering gear.
c.
Disconnect the clamp plate attached on the steering gear.
d.
Disconnect the steering pressure lines from the steering gear.
2.
Replace Steering Rack Guide.