Hummer H3. Manual — part 477

J 45299

Engine Pre-Luber

J 45849

Bearing Remover

2007 Hummer H3

2007 ENGINE Engine Mechanical - 3.7L - H3

J 45949

Pilot Bearing and Flywheel Locator Installer

J 45951

Front Seal Installer

2007 Hummer H3

2007 ENGINE Engine Mechanical - 3.7L - H3

J 46525

Storage Case

2007 Hummer H3

2007 ENGINE Engine Mechanical - 3.7L - H3

2008 ENGINE

Engine Mechanical - 5.3L - H3

SPECIFICATIONS

FASTENER TIGHTENING SPECIFICATIONS

Application

Specification

Metric

English

Accessory Drive Belt Idler Pulley Bolt

50 N.m

37 lb ft

Accessory Drive Belt Tensioner Bolts

50 N.m

37 lb ft

Automatic Transmission Flex Plate Bolts - First Pass

20 N.m

15 lb ft

Automatic Transmission Flex Plate Bolts - Second
Pass

50 N.m

37 lb ft

Automatic Transmission Flex Plate Bolts - Final
Pass

100 N.m

74 lb ft

Battery Cable Channel Bolt

12 N.m

106 lb in

Camshaft Position (CMP) Sensor Bolt

12 N.m

106 lb in

Camshaft Position (CMP) Sensor Wire Harness Bolt

12 N.m

106 lb ft

Camshaft Retainer Bolts - Hex Head Bolts

25 N.m

18 lb ft

Camshaft Retainer Bolts - TORX Head Bolts

15 N.m

11 lb ft

Camshaft Sprocket Bolt - First Pass

75 N.m

55 lb ft

Camshaft Sprocket Bolt - Final Pass

50 degrees

Connecting Rod Bolts - First Pass

20 N.m

15 lb ft

Connecting Rod Bolts - Final Pass

85 degrees

Coolant Air Bleed Pipe and Cover Bolts

12 N.m

106 lb in

Coolant Temperature Sensor

20 N.m

15 lb ft

Crankshaft Balancer Bolt - Installation Pass - to
Ensure the Balancer is Completely Installed

330 N.m

240 lb ft

Crankshaft Balancer Bolt - First Pass - Install a
NEW Bolt After the Installation Pass and Tighten as
Described in the First and Final Passes

50 N.m

37 lb ft

Crankshaft Balancer Bolt - Final Pass

140 degrees

Crankshaft Bearing Cap M8 Bolts

25 N.m

18 lb ft

Crankshaft Bearing Cap M10 Bolts - First Pass in
Sequence

20 N.m

15 lb ft

2008 Hummer H3

2008 ENGINE Engine Mechanical - 5.3L - H3

2008 Hummer H3

2008 ENGINE Engine Mechanical - 5.3L - H3