Does anyone know what the head and cam tourque specs are on a zx3.
Thanks
Davis
Head and Cam Tourqe Specs
NOTE: Working in several stages, evenly screw in the camshaft bearing cap bolts in the indicated sequence, half a turn at a time, and then tighten them down in two stages.
Tighten the camshaft bearing caps.
stage 1 10nm 7.38 foot pounds
stage 2 19nm 14.022 foot pounds
1 foot pound=12 inch pounds
CAUTION: Do not re-tighten the cylinder head bolts.
NOTE: Screw in the cylinder head bolts free of oil.
NOTE: Tighten the cylinder head bolts in three stages in the indicated sequence.
Attach the cylinder head.
Stage 1: 20 Nm 14.76ft pounds
Stage 2: 40 Nm 29.52ft pounds
Stage 3: 90 degrees
And becasue we are on the subject and there are ZERO stickies around here for those that prob would like the numbers....
Torque Specifications Description Nm Lb-Ft Lb-In
Hose clamps 4 35
Intake manifold studs 5 44
Intake manifold bolts and nuts 18 13
EGR tube assembly to EGR valve 40 30
EGR pipe to ignition coil bracket 6 53
EGR tube assembly to catalyst 40 30
Heat shield to exhaust manifold 10 89
Exhaust manifold studs 5 44
Exhaust manifold nuts 16 12
Catalytic converter to exhaust manifold 48 35
Catalytic converter to exhaust 47 35
Right-hand driveshaft center bearing 25 18
Generator to bracket 25 18
Generator bracket to upper cylinder block bolts 25 18
Generator bracket to lower cylinder block bolts 65 48
Transmission flange bolts 47 35
Starter motor to transmission 35 26
Oil drain plug, MTX transmission 45 33
Oil control plug, MTX transmission 45 33
Flywheel bolts 112 83
Clutch pressure plate 29 21
Engine roll restrictor to transmission 48 35
Engine roll restrictor to subframe 48 35
Engine rear mount to body 48 35
Engine rear mount (nut on transmission mounting bracket) 133 98
Engine front mount to engine 80 59
Engine front mount to body 48 35
Power steering pump to bracket 24 18
Power steering pump bracket 48 35
Cylinder head bolts a)
Camshaft bearing cap bolts a -
Cylinder head cover a) -
Spark plugs 15 11
Timing belt tensioner 25 18
Camshaft timing belt pulleys 68 50
Upper timing belt cover 10 89
Ignition coil (EI) bracket to cylinder head 21 15
Thermostat housing 20 15
Fuel rail 10 89
Engine rear lifting eye 16 12
Engine rear lifting eye studs 6 53
Engine front lifting eye 47 35
Cylinder block
Engine oil drain plug 25 18
Oil pressure switch 27 20
Cylinder block oil gallery blanking plugs 23 17
Heater pipe bracket to oil pan 10 89
Oil pan to lower crankcase a) -
Lower crankcase to cylinder block 22 16
Oil pump 11 8
Oil intake pipe to oil pump 10 89
Main bearing bolts a) -
Connecting rod bearing cap bolts a) -
Coolant pump 18 13
Crankshaft rear oil seal carrier 20 15
Drive belt idler pulley 40 30
Crankcase ventilation pipe bracket 23 17
Crankcase ventilation 10 89
Coolant pump pulley 24 18
Crankshaft belt pulley 115 85
Crankshaft position sensor bracket 21 15
Crankshaft position sensor to bracket 8 71
Idler pulley 23 17
Knock sensor 20 15
Tighten the camshaft bearing caps.
stage 1 10nm 7.38 foot pounds
stage 2 19nm 14.022 foot pounds
1 foot pound=12 inch pounds
CAUTION: Do not re-tighten the cylinder head bolts.
NOTE: Screw in the cylinder head bolts free of oil.
NOTE: Tighten the cylinder head bolts in three stages in the indicated sequence.
Attach the cylinder head.
Stage 1: 20 Nm 14.76ft pounds
Stage 2: 40 Nm 29.52ft pounds
Stage 3: 90 degrees
And becasue we are on the subject and there are ZERO stickies around here for those that prob would like the numbers....
Torque Specifications Description Nm Lb-Ft Lb-In
Hose clamps 4 35
Intake manifold studs 5 44
Intake manifold bolts and nuts 18 13
EGR tube assembly to EGR valve 40 30
EGR pipe to ignition coil bracket 6 53
EGR tube assembly to catalyst 40 30
Heat shield to exhaust manifold 10 89
Exhaust manifold studs 5 44
Exhaust manifold nuts 16 12
Catalytic converter to exhaust manifold 48 35
Catalytic converter to exhaust 47 35
Right-hand driveshaft center bearing 25 18
Generator to bracket 25 18
Generator bracket to upper cylinder block bolts 25 18
Generator bracket to lower cylinder block bolts 65 48
Transmission flange bolts 47 35
Starter motor to transmission 35 26
Oil drain plug, MTX transmission 45 33
Oil control plug, MTX transmission 45 33
Flywheel bolts 112 83
Clutch pressure plate 29 21
Engine roll restrictor to transmission 48 35
Engine roll restrictor to subframe 48 35
Engine rear mount to body 48 35
Engine rear mount (nut on transmission mounting bracket) 133 98
Engine front mount to engine 80 59
Engine front mount to body 48 35
Power steering pump to bracket 24 18
Power steering pump bracket 48 35
Cylinder head bolts a)
Camshaft bearing cap bolts a -
Cylinder head cover a) -
Spark plugs 15 11
Timing belt tensioner 25 18
Camshaft timing belt pulleys 68 50
Upper timing belt cover 10 89
Ignition coil (EI) bracket to cylinder head 21 15
Thermostat housing 20 15
Fuel rail 10 89
Engine rear lifting eye 16 12
Engine rear lifting eye studs 6 53
Engine front lifting eye 47 35
Cylinder block
Engine oil drain plug 25 18
Oil pressure switch 27 20
Cylinder block oil gallery blanking plugs 23 17
Heater pipe bracket to oil pan 10 89
Oil pan to lower crankcase a) -
Lower crankcase to cylinder block 22 16
Oil pump 11 8
Oil intake pipe to oil pump 10 89
Main bearing bolts a) -
Connecting rod bearing cap bolts a) -
Coolant pump 18 13
Crankshaft rear oil seal carrier 20 15
Drive belt idler pulley 40 30
Crankcase ventilation pipe bracket 23 17
Crankcase ventilation 10 89
Coolant pump pulley 24 18
Crankshaft belt pulley 115 85
Crankshaft position sensor bracket 21 15
Crankshaft position sensor to bracket 8 71
Idler pulley 23 17
Knock sensor 20 15
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- Posts: 1091
- Joined: Mon Aug 25, 2003 3:42 pm
- Location: Wayzata
thanks man, got the head and cams in last night. now she is ready to be dropped in to her new home.