Chevrolet Silverado / GMC Sierra. Manual - part 319
Fig. 297: View Of Engine Block Coolant Heater & Washer
Courtesy of GENERAL MOTORS CORP.
4. Remove the left side engine block coolant heater (114) and washer (115).
CRANKSHAFT BALANCER REMOVAL
Tools Required
J 41816-A Crankshaft Balancer Remover. See Special Tools.
J 41816-2 Crankshaft End Protector. See Special Tools.
2008 Hummer H2
2008 ENGINE Engine Mechanical - 6.2L - H2
J 42386-A Flywheel Holding Tool. See Special Tools.
Removal
Fig. 298: View Of Special Tool & Bolts
Courtesy of GENERAL MOTORS CORP.
NOTE:
Refer to Fastener Notice .
IMPORTANT: Do not use the crankshaft balancer bolt again. Install a NEW
crankshaft balancer bolt during final assembly.
2008 Hummer H2
2008 ENGINE Engine Mechanical - 6.2L - H2
1. Install the J 42386-A (1) and bolts. See Special Tools.
Use 1 M10 - 1.5 x 120 mm and 1 M10 - 1.5 x 45 mm bolt for proper tool operation.
Tighten: Tighten the J 42386-A bolts to 50 N. See Special Tools.m (37 lb ft).
Fig. 299: View Of Crankshaft Balancer Bolt
Courtesy of GENERAL MOTORS CORP.
2008 Hummer H2
2008 ENGINE Engine Mechanical - 6.2L - H2
