Chevrolet Silverado / GMC Sierra. Manual - part 123
Fig. 410: View Of Valve Lifter Pushrod Guides
Courtesy of GENERAL MOTORS CORP.
1. Remove the bolts and valve lifter pushrod guide.
IMPORTANT: Place the components in a rack so that the components can
be reinstalled to their original location.
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
Fig. 411: View Of Valve Lifters
Courtesy of GENERAL MOTORS CORP.
2. Remove the valve lifters.
IMPORTANT: Place the valve lifters in the rack in the upright position in
order to maintain the oil inside the valve lifters.
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
Fig. 412: Using J 3049-A To Remove Sticking Valve Lifters
Courtesy of GENERAL MOTORS CORP.
3. Use the J 3049-A in order to remove the stuck valve lifters. See Special Tools.
OIL PAN REMOVAL
IMPORTANT: Some valve lifters may be stuck in the valve lifter bores
because of gum or varnish deposits and may require the use
ofJ 3049-A for removal. See Special Tools.
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
