2009款别克昂科雷发动机机械部分原厂维修手册（英文）.pdf

Engine Mechanical - , , , or 9-1
Engine
Engine Mechanical - , , , or
Specifications
SIE-ID = 2061948 Owner = lwestp01 LMD = 30-apr-2008 LMB = lwestp01
Fastener Tightening Specifications
Specification
Application Metric English
Barometric (BARO) Sensor Bolt 10 N·m 89 lb in
Camshaft Position Actuator
Camshaft Bolt 58 N·m 43 lb ft
Oil Control Valve Bolt 10 N·m 89 lb in
Camshaft Cap Bolt 10 N·m 89 lb in
Camshaft Cover Bolt 10 N·m 89 lb in
Camshaft Intermediate Drive Sprocket Bolt – Idler Sprocket 58 N·m 43 lb ft
Camshaft Position Sensor Bolt 10 N·m 89 lb in
Close Out Cover Bolt 10 N·m 89 lb in
Connecting Rod Bolt
First Pass 30 N·m 22 lb ft
Second Pass – Counterclockwise Back Off to Zero
Third Pass 25 N·m 18 lb ft
Final Pass 110 Degrees
Coolant Outlet Bolt 10 N·m 89 lb in
Crankshaft Balancer Bolt
First Pass 100 N·m 74 lb ft
Final Pass 150 Degrees
Crankshaft Main Bearing Bolt
Inner
First Pass 20 N·m 15 lb ft
Final Pass 80 Degrees
Outer
First Pass 15 N·m 10 lb ft
Final Pass 110 Degrees
Side
First Pass 30 N·m 22 lb ft
Final Pass 60 Degrees
Crankshaft Position Sensor Bolt 10 N·m 89 lb in
Crankshaft Position Sensor/Right Exhaust Manifold Lower Heat Shield
M6 – Bolt 10 N·m 89 lb in
M10 – Bolt 50 N·m 37 lb ft
Crankshaft Rear Oil Seal Housing Bolt 10 N·m 89 lb in
Cylinder Head Bolt – M8
First Pass 15 N·m 11 lb ft
Final Pass 75 Degrees
Cylinder Head Bolt – M11
First Pass 30 N·m 22 lb ft
Final Pass 150 Degrees
2009 - Acadia, Enclave, OUTLOOK, Traverse (VIN R/V) Service Manual (June 24, 2008)
9-2 Engine Mechanical - , , , or
Fastener Tightening Specifications (cont’d)
Specification
Application Metric English
Cylinder Head Core Hole Plug 75 N·m 55 lb ft
Drive Belt
Idler Pulley Bolt 50 N·m 37 lb ft
Tensioner Bracket Bolt 23 N·m 17 lb ft
Engine Coolant Temperature (ECT) Sensor 30 N·m 22 lb ft
Engine Flywheel Bolt
First Pass 30 N·m