GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Camshaft Timing Components


Object Number: 2026790  Size: MF
(1)Timing Belt
(2) Fuel Injection Pump Sprocket Wheel
(3)Fuel Injection Pump Sprocket Wheel Nut
(4)Camshaft Sprocket Wheel Bolt
(5)Camshaft Sprocket Wheel
(6)Timing Belt Tensioner Nut
(7)Timing Belt Tensioner Bracket Spacer
(8)Timing Belt Tensioner Bracket
(9)Timing Belt Tensioner Special Screw
(10)Timing Belt Idler Pulley
(11)Timing Belt Idler Pulley Washer
(12)Timing Belt Idler Pulley Bolt
(13)Timing Belt Tensioner
(14)Timing Belt Tensioner Bolt
(15)Crankshaft Sprocket Wheel
(16)Crankshaft Pulley
(17)Crankshaft Pulley Bolt
(18)Timing Belt Cover Washer
(19)Timing Belt Cover Bolt
(20)Timing Belt Cover
Figure 2:

Oil Pan, Filter, Tube


Object Number: 2026786  Size: LF
(1)Oil Filter Housing Cover
(2)Oil Filter
(3)Oil Filter Housing
(4)Oil Filter Housing Bolt
(5)Oil Cooler Inlet Pipe
(6)Oil Cooler Outlet Pipe
(7)Turbocharger Oil Feed Pipe
(8)Turbocharger Oil Feed Pipe - Bolt
(9)Turbocharger Oil Feed Pipe - O-Ring
(10)Turbocharger Oil Return Pipe - Bolt Engine Block
(11)Turbocharger Oil Return Pipe - O-Ring
(12)Turbocharger Oil Return Pipe
(13)Turbocharger Oil Return Pipe - Bolt Turbocharger
(14)Turbocharger Oil Return Pipe - Gasket
(15)Oil Level Dipstick Gasket
(16)Oil Level Dipstick
(17)Oil Level Indicator Tube Bolt
(18)Oil Level Indicator Tube
(19)Oil Level Indicator Tube Bolt
(20)Oil Level Indicator Tube Gasket
(21)Oil Pan Baffle
(22)Oil Pan
(23)Oil Pan Bolt
(24)Oil Pan Baffle Bolt
(25)Oil Pan Drain Plug O-ring
(26)Oil Pan Drain Plug
(27)Oil Level Indicator Sensor
(28)Oil Level Indicator Sensor Bolt
(29)Elastic Ring - Oil Level Indicator Sensor
Figure 3:

Intake Manifold


Object Number: 2026787  Size: MF
(1)Intake Manifold Bolt
(2)Intake Manifold
(3)Manifold Absolute Pressure Sensor
(4)Manifold Absolute Pressure Sensor Bolt
(5)Actuating Drive
Figure 4:

Engine Block Assembly


Object Number: 2026788  Size: LF
(1)Piston Rings
(2)Piston
(3)Piston Pin Retainer
(4)Piston Pin
(5)Connecting Rod
(6)Connecting Rod Bolt
(7)Plug
(8)Crankshaft Rear Oil Gasket
(9)Crankshaft Rear Oil Gasket Bolt
(10)Water Passage Plug
(11)Cover Flywheel Bolt
(12)Cover Flywheel
(13)Cover Flywheel Dowel
(14)Engine Flywheel Bolt - Manual Transmission
(15)Engine Flywheel - Manual Transmission
(16)Engine Flywheel Bolt - Automatic Transmission
(17)Flywheel - Automatic Transmission
(18)Flywheel Dowel
(19)Increment Wheel Bolt
(20)Increment Wheel
(21)Crankshaft Lower Bearing
(22)Crankshaft Bearing Cap
(23)Crankshaft Bearing Cap Bolt
(24)Crankshaft
(25)Crankshaft Upper Bearing
(26)Piston Oil Nozzle Bolt
(27)Piston Oil Nozzle
(28)Plug
(29)Engine Block
(30)Water Passage Plug
(31)Cylinder Head Locating Pin
(32)Connecting Rod Bearing Caps
Figure 5:

Cylinder Head Assembly


Object Number: 2026789  Size: LF
(1)Camshaft Cover Housing Bolt - Short
(2)Camshaft Position Sensor
(3)Camshaft Position Sensor Washer
(4)Camshaft Position Sensor Bolt
(5)Camshaft Cover Housing Bolt - Medium
(6)Camshaft Cover Housing Bolt - Long
(7)Cap Oil Filler
(8)Cap Oil Filler Gasket
(9)Camshaft Rear Cover
(10)Camshaft Rear Cover Gasket
(11)Camshaft Rear Cover Bolt
(12)Camshaft Housing Gasket
(13)Intake Camshaft Sprocket Wheel
(14)Intake Camshaft Sprocket Wheel Bolt
(15)Exhaust Camshaft Sprocket Wheel Bolt
(16)Intake Camshaft
(17)Exhaust Camshaft
(18)Exhaust Camshaft Sprocket Wheel
(19)Intake Manifold Bracket Bolt
(20)Intake Manifold Bracket
(21)Threaded Plug
(22)Threaded Plug
(23)EGR Valve Bracket Stud
(24)Exhaust manifold Stud
(25)Engine Lift Bracket Bolt - Camshaft Housing Rear
(26)Engine Lift Bracket - Camshaft Housing Rear
(27)Cylinder Head
(28)Cylinder Head Gasket
(29)Cylinder Head Locating Pin
(30)Exhaust Valve
(31)Intake Valve
(32)Threaded Plug
(33)Valve Guide
(34)Valve Retainer
(35)Valve Spring
(36)Valve Retainer
(37)Valve Stem Oil Seal
(38)Roller Followers
(39)Hydraulic Valve Lash Adjuster - Intake Valve
(40)Hydraulic Valve Lash Adjuster - Exhaust Valve
(41)Fuel Injector Bracket Stud
(42)Intake Manifold Stud
(43)Cylinder Head Bolt Washer
(44)Cylinder Head Bolt
(45)Exhaust Camshaft Gasket
(46)Camshaft Sprocket Wheel Bolt
(47)Camshaft Sprocket Wheel
(48)Camshaft Housing Locating Pin
(49)Camshaft Housing
(50)Intake Camshaft Plug
(51)Fuel Injection Pump Bracket
(52)Engine Lift Bracket - High Pressure Pump
(53)Engine Lift Bracket Bolt - High Pressure Pump
(54)Plug Gasket
(55)Plug