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Automotive Torque Specifications

Home Mazda Mazda Pick-Ups 1972-93

Mazda Pick-Ups 1972-93


B2600 (2.6L) Engine (1988 and Earlier)
Components Torque
balance shaft chain guide bolts left guide (A) and upper guide (B) 3.6-5.8 ft. lbs.
lower guide upper bolt 5.8-6.5 ft. lbs.
lower bolt 11-15 ft. lbs.
balance shaft drive gear 22-29 ft. lbs.
balance shaft sprocket bolt 43-50 ft. lbs.
balance shaft thrust plate bolts 7.3-7.9 ft. lbs.
camshaft bearing cap bolts all except cap #5 14-15 ft. lbs.
cap #5 15-20 ft. lbs.
camshaft sprocket bolt 8.7-10.2 ft. lbs.
crankshaft sprocket/Pulley bolt 80-94 ft. lbs.
cylinder head bolts cold (Initial) 65-72 ft. lbs.
warm (Final) 72-79 ft. lbs.
cylinder head-to-Timing chain cover bolts 11-16 ft. lbs.
distributor drive gear nut 8.7-10.2 ft. lbs.
engine mount bracket 36-43 ft. lbs.
exhaust manifold nuts 11-14 ft. lbs.
flywheel bolts 1972-88 94-101 ft. lbs.
1989 and later 67-72 ft. lbs.
intake manifold nuts 11-14 ft. lbs.
jet valves 13-15 ft. lbs.
main bearing cap bolts 54-61 ft. lbs.
oil pan bolts 4.3-5.1 ft. lbs.
oil pressure sending unit 11-15 ft. lbs.
oil pump mounting bolt 5.7-6.5 ft. lbs.
Oil pump sprocket bolt 22-29 ft. lbs.
oil strainer bolts 11-16 ft. lbs.
rear oil seal housing-to-Block bolts 7.3-8.7 ft. lbs.
rocker arm cover bolts 3.6-5.1 ft. lbs.
rod bearing cap nuts 33-35 ft. lbs.
thermostat housing-to-Engine bolts/Nuts 6mm Bolts/Nuts 5-7 ft. lbs.
8mm Bolts/Nuts 12-17 ft. lbs.
timing chain cover bolts 8.7-10.2 ft. lbs.
timing chain guide bolts 7.2-8.7 ft. lbs.
water pump bolts 104-122 in. lbs.
Head Bolt Torque Sequence
Fig. 1 Cylinder Head Bolt Torque Sequence.
Head Bolt Loosening Sequence
Fig. 2 Cylinder Head Bolt Loosening Sequence.
Camshaft Bearing Cap Bolt Torque Sequence
Fig. 3 Camshaft Bearing Cap Bolt Torque Sequence.
Camshaft bearing Cap bolt Loosening Sequence
Fig. 4 Camshaft Bearing Cap Loosening Sequence.
Timing Chain Cover Components
Fig. 5 Timing Chain Cover Components.
Timing Mark Alignment-Crankshaft And Camshaft
Fig. 6 Camshaft And Crankshaft Timing Mark Alignment.
Balance Shaft Timing Mark Alignment
Fig. 7 Balance Shaft Timing Mark Alignment.
Firing Order 1-3-4-2Firing order 1-3-4-2
Fig. 8 Cylinder Location And Firing Order.

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