Vacuum Pump Installation

WARNING: This page is about a different variant/trim than selected.

Courtesy of GENERAL MOTORS COMPANY

Vacuum Pump Gasket (2) - Install NEW
Vacuum Pump (1) - Install
Vacuum Pump Bolt (3) - Install and hand tighten [3x]
Fig 1: Identifying Vacuum Pump Bolts With Tightening Sequence
Courtesy of GENERAL MOTORS COMPANY

CAUTION:
Fastener Caution

Vacuum Pump Bolt (1) - Tighten in sequence [3x]
1. First Pass: 7 N.m (62 lb in)
2. Final Pass: 15 N.m (11 lb ft)