Warranty Admin. - New Alignment Procedure for Labor Operation Numbers E2020 and E2000. Chevrolet Colorado Pickup

Subject:

New Alignment Procedure For Labor Operation Numbers E2020 and E2000

Models:

2001-2005 Passenger Cars and Light Duty Trucks

2003-2005 HUMMER H2

This bulletin is being revised to clarify the Warranty Information. Please discard Corporate Bulletin Number 04-03-07-002 (Section 03 - Suspension).

The purpose of this bulletin is to inform the dealer technicians that GM has developed a common service procedure across all vehicle platforms for wheel alignment measurements. Service procedures in SI have been revised as well as Labor Operations E2000 and E2020.

The changes are detailed as follows:

•	The "level and lock" steering wheel steps as well as re-measurement after adjustments, are covered in the adjustment add conditions and, therefore, have been removed from the check alignment allowance.

•	For those vehicles repaired under warranty, the check alignment time is 0.5 hr. This allowance is for alignment machine set-up, checking tire pressure and wheel alignment measurement only.

•	The road test function is now an add time of 0.2 hr.

•	The new time for just TOE, FRONT- ADJUST is 0.7 hr.

All other ADD times for the alignment process have remained the same.

Warranty Information

For vehicles repaired under warranty, please refer to the following labor operations:

Labor Operation	Description	Labor Time
E2020	Wheel Alignment-Check	0.5 hr
Add:	Road Test	0.2 hr
E2000	Toe, Front-Adjust	0.7 hr