GMC S Series 1994, Repair Manual

Page: 359 / 919

S P E C IF IC A T IO N S
FASTENER TIGHTENING SPECIFICATIONS
Accelerator Cable Mounting Bracket........................................................................................ 25 N-m (18 lbs. ft.)
Accessory Bracket Asm. to B lock............................................................................................ 50 N-m (37 lbs. ft.)
Camshaft Sprocket....................................................................................................................... 105 N*m (77 lbs. ft.)
Camshaft Thrust Plate............................................................................................................... 12 N-m (106 lbs. in.)
Clutch Plate Cover to Flywheel................................................................................................ 38 N-m (28 lbs. ft.)
Connecting Rod Cap N u ts.........................................................................................................52 N-m (38 lbs. ft.).
Coolant Drain Plug - Cylinder B lock...................................................................................... 15 N-m (11 lbs. ft.)
Coolant Pum p.................................................................................................................................25 N-m (18 lbs. ft.)
Coolant Inlet Bolts........................................................................................................................ 25 N-m (18 lbs. ft.)
Coolant Outlet Adapter to Block Bolts.................................................................................... 50 N-m (37 lbs. ft.)
Coolant Outlet to Adapter Nuts/studs...................................................................................... 11 N*m (97 lbs. in.)
Crankcase Front Cover Bolts.................................................................................................... 11 N*m (97 lbs. in.)
Crankshaft Main Bearing Cap Bolts......................................................................................... 95 N-m (70 lbs. ft.)
Crankshaft Pulley to Crankshaft B olt..................................................................................... 105 N-m (77 lbs. ft.)
Crankshaft Pulley to Hub B olts.................................................................................................50 N-m (37 lbs. ft.)
Crankshaft Sensor......................................................................................................................... 11 N-m (97 lbs. in.)
Cylinder Head Bolts........................................................................................................................ Refer to Figure 55
Electronic Ignition System Coil Assembly............................................................................... 25 N-m (18 lbs. ft.)
EGR Valve Nuts............................................................................................................................23 N-m (17 lbs. ft.)
EGR Valve Adapter Bolts..........................................................................................................11 Nnn (97 lbs. in.)
Engine Lift Bracket Nut/Bolt......................................................................................................50 N-m (37 lbs. ft.)
Exhaust Manifold Nuts.............................................................................................................. 13 N-m (115 lbs. in.)
Exhaust Pipe to Manifold N uts..................................................................................................25 N-m (18 lbs. ft.)
Flywheel Bolts - Automatic........................................................................................................75 N-m (55 lbs. ft.)
Flywheel bolts - Manual.............................................................................................................. 75 N-m (55 lbs. ft.)
Intake (Lower) Manifold N uts....................................................................................................33 N-m (24 lbs. ft.)
Intake (Upper) Manifold Bolts....................................................................................................30 N-m (22 lbs. ft.)
Knock Sensor..................................................................................................................................19 N-m (14 lbs. ft.)
MAP Sensor.....................................................................................................................................3 N-m (27 lbs. in.)
Oil Fill Tube N ut......................................................................................................................... 25 N-m (18 lbs. ft.)
Oil Filter Connector..................................................................................................................... 35 N-m (26 lbs. ft.)
Oil Filter.............................................................................................................. 3/4 to one turn after gasket contact
Oil Pan Nuts and B olts.............................................................................................................. 10 N-m (89 lbs. in.)
Oil Pan Drain P lu g ...................................................................................................................... 45 N-m (35 lbs. ft.)
Oil Pump Cover B olts................................................................................................................ 10 N-m (89 lbs. in.)
Oil Pump Drive Assembly............................................................. .............................................25 N-m (18 lbs. ft.)
Oil Pump Mounting Bolt............................................................................................................. 43 N-m (32 lbs. ft.)
Oxygen Sensor................................................................................................................................41 N-m (30 lbs. ft!)
Rocker Arm Nuts......................... .................................................................................................30 N-m (22 lbs. ft.)
Rocker Cover B olts....................................... ............................................................................. 10 N-m (89 lbs. in.)
Spark Plugs (New)................................................................................................... - ................... 27 N-m (20 lbs. ft.)
Spark Plugs (Used)........................................................................................................................15 N-m (11 lbs. ft.)
Timing Chain Tensioner Bolts........................................................................... ........................ 23 N-m (17 lbs. ft.)
SPECIAL SEALERS, ADHESIVES, THREAD LOCKERS AND LUBRICANTS
Arms and Arm Balls, Rocker - New........................................... Camshaft Assembly Lube, GM P/N 1052365
Bearing and Journal, Crankshaft - Surfaces..................................... Engine Oil Supplement, GM P/N 1052367
Bearings, Camshaft...............................................................................Lubricant, GM P/N 1051396 or equivalent.
Bolts, Flywheel..................................................................................................................... Sealer, GM P/N 1052624
Camshaft, New (add to engine o il)....................................................................Lubricant, GM P/N 1051396 EP
Flanges, Oil Pan to Block Side Sealing................................................................RTV sealer, GM P/N 1052914
Keyway, Crankshaft................................................................................................... RTV sealer, GM P/N 1052917
Lifters, Valve - New (coat foot of valve lifters)........................Camshaft Assembly Lube GM P/N 1052365