Fastener Tightening Specifications
Fastener Tightening Specifications
| ITEMS | SPECIFICATIONS |
|---|---|
| Generator and drive belt | |
| Accessory mount bolt M10 pitch 1.25 | 44 ± 10 N.m (33 ± 7 ft-lb) |
| Accessory mount bolt M10 pitch 1.5 | 41 ± 8 N.m (30 ± 6 ft-lb) |
| Accessory mount bolt M12 | 74 ± 9 N.m (54 ± 7 ft-lb) |
| Accessory mount stay bolt | 24 ± 4 N.m (17 ± 3 ft-lb) |
| Auto tensioner bolt M10 | 44 ± 10 N.m (33 ± 7 ft-lb) |
| Auto tensioner bolt M8 | 24 ± 4 N.m (17 ± 3 ft-lb) |
| Cooling fan bolt | 11 ± 1 N.m (97 ± 9 in-lb) |
| Cooling fan clutch bracket bolt | 41 ± 8 N.m (30 ± 6 ft-lb) |
| Crankshaft bolt | 185 ± 5 N.m (137 ± 3 ft-lb) |
| Fan clutch nut | 11 ± 1 N.m (97 ± 9 in-lb) |
| Generator bolt M10 | 44 ± 10 N.m (33 ± 7 ft-lb) |
| Generator bolt M8 | 22 ± 4 N.m (16 ± 3 ft-lb) |
| Idler pulley bolt | 44 ± 10 N.m (33 ± 7 ft-lb) |
| Power steering pump bracket bolt | 44 ± 10 N.m (33 ± 7 ft-lb) |
| Timing indicator bolt | 11 ± 1 N.m (97 ± 9 in-lb) |
| Intake manifold plenum and throttle body | |
| Intake manifold plenum bolt M8 | 18 ± 2 N.m (13 ± 2 ft-lb) |
| Intake manifold plenum bolt and nut M6 | 9 ± 1 N.m (80 ± 9 in-lb) |
| Exhaust gas recirculation pipe bolt | 18 ± 2 N.m (13 ± 2 ft-lb) |
| Exhaust gas recirculation pipe flare nut | 59 ± 10 N.m (43 ± 7 ft-lb) |
| Exhaust gas recirculation valve bolt | 24 ± 3 N.m (18 ± 2 ft-lb) |
| Fuel return pipe bolt | 9 ± 1 N.m (80 ± 9 in-lb) |
| Intake manifold plenum stay bolt M10 | 36 ± 6 N.m (27 ± 4 ft-lb) |
| Intake manifold plenum stay bolt M8 | 18 ± 2 N.m (13 ± 2 ft-lb) |
| Intake manifold plenum valve assembly bolt | 18 ± 2 N.m (13 ± 2 ft-lb) |
| Manifold differential pressure sensor bolt | 5 ± 1 N.m (44 ± 9 in-lb) |
| Throttle body bolt | 13 ± 2 N.m (113 ± 17 in-lb) |
| Solenoid valve bolt | 9 ± 1 N.m (80 ± 9 in-lb) |
| Water outlet fitting bracket bolt | 14 ± 1 N.m (124 ± 9 in-lb) |
| Ignition system | |
| Camshaft position sensing cylinder bolt | 22 ± 4 N.m (16 ± 3 ft-lb) |
| Camshaft position sensor bolt | 11 ± 1 N.m (97 ± 9 in-lb) |
| Camshaft position sensor support bolt | 14 ± 1 N.m (124 ± 9 in-lb) |
| Ignition coil bolt | 10 ± 2 N.m (89 ± 17 in-lb) |
| Spark plugs | 25 ± 5 N.m (18 ± 4 ft-lb) |
| Spark plug cable support M8 | 13 ± 2 N.m (115 ± 18 in-lb) |
| Spark plug cable support M6 | 10 ± 2 N.m (89 ± 17 in-lb) |
| Timing belt | |
| Auto tensioner bolt | 24 ± 3 N.m (17 ± 2 ft-lb) |
| Camshaft sprocket bolt | 88 ± 10 N.m (65 ± 8 ft-lb) |
| Crankshaft position sensor bolt washer assembly | 8.5 ± 0.5 N.m (76 ± 4 in-lb) |
| Crankshaft position sensor flange bolt | 11 ± 1 N.m (97 ± 9 in-lb) |
| Idler pulley bolt | 44 ± 10 N.m (33 ± 7 ft-lb) |
| Tensioner arm bolt | 44 ± 10 N.m (33 ± 7 ft-lb) |
| Tensioner pulley bolt | 48 ± 6 N.m (35 ± 4 ft-lb) |
| Timing belt front cover bolt M6 | 11 ± 1 N.m (97 ± 9 in-lb) |
| Timing belt front cover bolt M8 | 14 ± 1 N.m (124 ± 9 in-lb) |
| Timing belt rear cover bolt | 14 ± 1 N.m (124 ± 9 in-lb) |
| Intake manifold and fuel parts | |
| Engine coolant temperature gauge unit | 11 ± 1 N.m (97 ± 9 in-lb) |
| Engine coolant temperature sensor | 29 ± 10 N.m (22 ± 7 ft-lb) |
| Fitting bolt | 12 ± 1 N.m (106 ± 9 in-lb) |
| Fuel pipe bolt | 9 ± 1 N.m (80 ± 9 in-lb) |
| Fuel pressure regulator bolt | 9 ± 1 N.m (80 ± 9 in-lb) |
| Injector and fuel rail bolt | 12 ± 1 N.m (106 ± 9 in-lb) |
| Intake manifold nut | 22 ± 1 N.m (16 ± 1 ft-lb) |
| Thermostat case bolt | 9 ± 1 N.m (80 ± 9 in-lb) |
| Water inlet fitting bolt | 12 ± 1 N.m (106 ± 9 in-lb) |
| Water outlet fitting bolt | 12 ± 1 N.m (106 ± 9 in-lb) |
| Water outlet pipe bolt | 14 ± 1 N.m (124 ± 9 in-lb) |
| Water passage bolt | 19 ± 1 N.m (14 ± 1 ft-lb) |
| Water pipe bolt | 14 ± 1 N.m (124 ± 9 in-lb) |
| Exhaust manifold | |
| Oil dipstick guide bolt | 14 ± 1 N.m (124 ± 9 in-lb) |
| Engine hanger bolt | 36 ± 6 N.m (27 ± 4 in-lb) |
| Exhaust manifold nut | 44 ± 5 N.m (33 ± 4 ft-lb) |
| Exhaust manifold cover bolt | 14 ± 1 N.m (124 ± 9 in-lb) |
| Water pump bolt | 24 ± 3 N.m (17 ± 2 ft-lb) |
| Rocker arm and camshaft | |
| Rocker cover bolt | 3.4 ± 0.5 N.m (26 ± 4 in-lb) |
| Rocker shaft bolt | 31 ± 3 N.m (23 ± 2 ft-lb) |
| Thrust case bolt | 13 ± 2 N.m (113 ± 17 in-lb) |
| Cylinder head and valve | |
| Cylinder head bolt | 108 ± 5 N- m(80 ± 4 ft-lb) → back off → 108 ± 5 N.m (80 ± 4 ft-lb) |
| Oil pan and oil pump | |
| Baffle plate bolt | 11 ± 1 N.m (97 ± 9 in-lb) |
| Cover bolt | 11 ± 1 N.m (97 ± 9 in-lb) |
| Drain plug | 39 ± 5 N.m (29 ± 4 ft-lb) |
| Engine oil pressure switch | 10 ± 2 N.m (87 ± 17 in-lb) |
| Oil cooler by-pass valve | 54 ± 5 N.m (40 ± 4 ft-lb) |
| Oil filter bracket bolt | 23 ± 3 N.m (17 ± 2 ft-lb) |
| Oil pan bolt | 9 ± 3 N.m (80 ± 20 in-lb) |
| Oil pump case bolt | 14 ± 1 N.m (124 ± 9 in-lb) |
| Oil pump cover bolt | 10 ± 2 N.m (87 ± 17 in-lb) |
| Oil screen bolt | 19 ± 3 N.m (14 ± 2 ft-lb) |
| Oil screen stay bolt | 9 ± 1 N.m (79 ± 7 in-lb) |
| Relief plug | 44 ± 5 N.m (33 ± 4 ft-lb) |
| Piston and connecting rod | |
| Connecting rod cap nut | 27 ± 2 N.m (20 ± 1 ft-lb) + 90° |
| Crankshaft and drive plate | |
| Baffle plate bolt | 9 ± 2 N.m (79 ± 18 in-lb) |
| Bearing cap bolt | 74 ± 4 N.m (54 ± 3 ft-lb) |
| Drive plate bolt | 74 ± 2 N.m (54 ± 1 ft-lb) |
| Knock sensor | 23 ± 2 N.m (17 ± 1 ft-lb) |
| Knock sensor bracket bolt | 28 ± 2 N.m (21 ± 1 ft-lb) |
| Oil seal case bolt | 11 ± 1 N.m (97 ± 9 in-lb) |
| Rear plate bolt | 11 ± 1 N.m (97 ± 9 in-lb) |
| Bracket | |
| Engine support bracket bolt M10 | 41 ± 8 N.m (30 ± 6 ft-lb) |
| Engine support bracket bolt M12 | 75 ± 10 N.m (55 ± 7 ft-lb) |