Question about Cars & Trucks
Is there torque specs for water pumps
Posted by Anonymous on
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Posted on Jan 02, 2017
normally 110 nueton metres. use nut lock and once you have torqued you will feel if you have to tighten it a bit more.
Posted on Aug 15, 2008
Step one 37 ft lbs then tignten 120 degrees more
Step one 11 ft lbs then tighten 90 degresss more
89 inch lbs
132 inch lbs
Posted on Dec 02, 2008
SOURCE: need torque specs
Valve Rocker Arm Bolt 19 N·m + 30° (14 lb ft+ 30°)
A GM dealer shows me another source, which says 32 Nm (24 lb-ft). Not sure which one is right but they screwed up my car.
Posted on Mar 17, 2009
Posted on Jun 10, 2009
Fig. Exploded view of the water pump assembly mounting-4.3L engine
NOTE The water pumps on some of the engines covered may have been installed using sealer only, no gasket, at the factory. If a gasket is supplied with the replacement part, it should be used. Otherwise, a 1 / 8 in. (3mm) bead of RTV sealer should be used around the sealing surface of the pump.
Water pump using a new gasket. Tighten the water pump retainers to 89 inch lbs. (10 Nm) for 4.2L engines, or to 30 ft. lbs. (41 Nm) for 4.3L engines. For 5.3L engines, tighten the bolts to 11 ft. lbs. (15 Nm), then to 22 ft. lbs. (30 Nm). Coolant hose(s) Water pump pulley. Tighten the pulley bolts to 18 ft. lbs. (25 Nm). Fan or fan and clutch assembly Serpentine drive belt (if equipped) by positioning the belt over the pulleys and carefully allow the tensioner back into contact with the belt. V-belts (if equipped) and adjust the tension Upper fan shroud Negative battery cable
Hope this help to solve it; rebember rated this post. Good luck.
Posted on May 01, 2010
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