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Makes 🢒 Buick 🢒 2001 🢒 Regal (China) 🢒 Bulletins 🢒 SMU - Valve Lifter Removal and Installation Procedure

SMU - Valve Lifter Removal and Installation Procedure

Subject:Valve Lifter Removal and Installation Procedures

Models:2001 China Buick W and U Chassis
with VINs D, C, -- RPOs LB8, LW9)

Attention: This bulletin is being issued to revise the Valve Lifter Removal and Valve Lifter Installation procedures in the Unit Repair Manual.

Valve Lifter Removal

    Object Number: 54701 Size: SH
  1. Remove the valve lifter guide bolts.
  2. Remove the valve lifter guides.

    3. Important: Once removed, place the valve lifters in an organized order so the valve lifters can be installed into the original locations.

  3. Remove the valve lifters.

Valve Lifter Installation

    Object Number: 54701 Size: SH
  1. Coat the valve lifters using prelube GM P/N 1052365 or the equivalent.
  2. Install the valve lifters. If reusing the lifters, install the lifters in their original locations.
  3. Apply threadlock GM P/N 12345382 or the equivalent to the valve lifter guide bolts.

    4. Notice: Refer to Fastener Notice in Cautions and Notices.

  4. Install the valve lifter guides and guide bolts.

    5. Tighten
    Tighten the valve lifter guide bolts to 10 N·m (89 lb in).