Fastener Tightening Specifications
FASTENER TIGHTENING SPECIFICATIONS
| ITEM | SPECIFICATION | |
|---|---|---|
| Air cleaner | ||
| Air cleaner bolt | 8.8 +/- 1.0 N.m (78 +/- 9 in-lb) | |
| Air intake hose clamp bolt | 4.0 +/- 0.9 N.m (35 +/- 8 in-lb) | |
| Control harness protector bolt | 8.8 +/- 1.0 N.m (78 +/- 9 in-lb) | |
| Volume airflow sensor bolt | 1.8 +/- 0.6 N.m (16 +/- 5 in-lb) | |
| Intake manifold | ||
| Control harness clamp bolt | 11 +/- 1 N.m (98 +/- 8 in-lb) | |
| Engine mount stay bolt | 36 +/- 6 N.m (27 +/- 4 ft-lb) | |
| Fuel rail and injector bolt | 12 +/- 1 N.m (102 +/- 13 in-lb) | |
| Intake manifold bolt | 22 +/- 1 N.m (16 +/- 1 ft-lb) | |
| Ignition coil bolt | 10 +/- 2 N.m (89 +/- 17 in-lb) | |
| Timing belt front upper cover bolt | M6 | 11 +/- 1 N.m (98 +/- 8 in-lb) |
| M8 | 14 +/- 1 N.m (120 +/- 13 in-lb) | |
| Water pump bracket bolt | 24 +/- 3 N.m (18 +/- 2 ft-lb) | |
| Intake manifold plenum | ||
| EGR pipe A clamp bolt | 19 +/- 3 N.m (14 +/- 2 ft-lb) | |
| EGR pipe B connection bolt | 12 +/- 1 N.m (102 +/- 13 in-lb) | |
| Evaporative emission purge solenoid bolt | 9.0 +/- 1.0 N.m (80 +/- 9 in-lb) | |
| Intake manifold plenum bolt | 28 +/- 4 N.m (20 +/- 3 ft-lb) | |
| Intake manifold plenum stay bolt | M8 | 18 +/- 2 N.m (13 +/- 2 ft-lb) |
| M10 | 36 +/- 6 N.m (27 +/- 4 ft-lb) | |
| Manifold differential pressure sensor bolt | 5.0 +/- 1.0 N.m (44 +/- 9 in-lb) | |
| Power steering pressure hose clamp nut | 12 +/- 1 N.m (102 +/- 13 in-lb) | |
| Power steering pressure hose clamp bracket bolt | 12 +/- 1 N.m (102 +/- 13 in-lb) | |
| Exhaust manifold < Left bank > | ||
| Engine oil dipstick bolt | 14 +/- 1 N.m (120 +/- 13 in-lb) | |
| Exhaust manifold nut | 44 +/- 5 N.m (33 +/- 3 ft-lb) | |
| Front exhaust pipe bolt and nut | 49 +/- 9 N.m (37 +/- 6 ft-lb) | |
| Exhaust manifold stay, left a bolt | M8 | 19 +/- 3 N.m (14 +/- 2 ft-lb) |
| M10 | 44 +/- 8 N.m (33 +/- 5 ft-lb) | |
| Exhaust manifold stay, left b bolt | 44 +/- 8 N.m (33 +/- 5 ft-lb) | |
| Heat protector bolt | 14 +/- 1 N.m (120 +/- 13 in-lb) | |
| Heated oxygen sensor | 44 +/- 5 N.m (33 +/- 3 ft-lb) | |
| Exhaust manifold < Right bank > | ||
| EGR pipe A | 59 +/- 10 N.m (44 +/- 7 ft-lb) | |
| EGR pipe A clamp bolt | 19 +/- 3 N.m (14 +/- 2 ft-lb) | |
| EGR pipe A nut | 11 +/- 1 N.m (98 +/- 8 in-lb) | |
| Exhaust manifold nut | 44 +/- 5 N.m (33 +/- 3 ft-lb) | |
| Exhaust manifold stay bolt | 44 +/- 8 N.m (33 +/- 5 ft-lb) | |
| Heat protector bolt | 14 +/- 1 N.m (120 +/- 13 in-lb) | |
| Heated oxygen sensor | 44 +/- 5 N.m (33 +/- 3 ft-lb) | |
| Power steering return pipe clamp connecting bolt and nut | 12 +/- 2 N.m (102 +/- 22 in-lb) | |
| Steering gear and linkage protector bolt | 5.0 +/- 1.0 N.m (44 +/- 9 in-lb) | |
| Transfer extension housing bolt | 38 +/- 3 N.m (28 +/- 2 ft-lb) | |
| Exhaust pipe and main muffler | ||
| Center exhaust pipe bolt | 49 +/- 4 N.m (37 +/- 3 ft-lb) | |
| Front exhaust pipe bolt and nut | 49 +/- 9 N.m (37 +/- 6 ft-lb) | |
| Hanger bolt | 12 +/- 2 N.m (107 +/- 17 in-lb) | |
| Main muffler bolt | 49 +/- 4 N.m (37 +/- 3 ft-lb) | |