Tightening torques for critical threaded connections
Appendix 1
Detail | Tightening torque, Nm | |
cars with K7J and K7M engines | cars with K4M engine | |
Engine | ||
Bolts for fastening the lower cover of the timing mechanism | 8 | 8 |
Upper timing cover mounting bolts: | ||
M8 | 22 | 22 |
M10 | 44 | 44 |
Cylinder head mounting bolts*: | ||
Stage 1 | Tighten to torque 20, turn further by 110°±6°, wait 3 min | Tighten to torque 20 |
Stage 2 | Loosen bolts 1 and 2**, tighten to torque 20, turn further by 110°±6° | Turn 240°±6° |
Stage 3 | Loosen bolts 3,4, 5 and 6, tighten to torque 20, turn further by 110°±6° | — |
Stage 4 | Loosen bolts 7, 8, 9 and 10, tighten to torque 20, turn further by 110°±6° | — |
Cylinder head cover mounting bolts: | ||
Stage 1 | 2 | Tighten bolts 22, 23, 20, 13 to torque 8 |
Stage 2 | 10 | Tighten bolts 1 through 12, 14 through 19, 21 through 24 to 12 |
Stage 3 | — | Loosen bolts 22, 23, 20, 13 |
Stage 4 | — | Tighten bolts 22, 23, 20, 13 to torque 12 |
Flywheel mounting bolts | 65 | 50-55 |
Nuts and bolts for fastening the intake pipe | 25 | 25 |
Fuel rail mounting bolts | 7 | 20 |
Nuts for bolts securing the adsorber | 21 | 21 |
Exhaust manifold mounting nuts | 25 | 18 |
Downpipe mounting studs | 7 | 7 |
Nuts for fastening the inlet pipe | 21 | 21 |
Oil pan mounting bolts: | ||
to the engine cylinder block: | ||
Stage 1 | 8 | 8 |
Stage 2 | 14 | 14 |
to the clutch housing: | ||
Stage 1 | 8 | 8 |
Stage 2 | 44 | 44 |
Oil pump mounting bolts | 25 | 27 |
Water pump mounting bolts: | ||
M6 | 10 | 11 |
M8 | 22 | 22 |
Timing Belt Tensioner Roller Fastening Nut | 50 | 45 |
Fuel tank mounting bolt and nuts | 21 | 21 |
Attachment Bracket Mounting Bolts | 44 | 44 |
Thermostat cover mounting bolts | 10 | 10 |
Bolts securing the electric fan housing to the radiator | 4 | 4 |
Transmission | ||
Clutch housing to flywheel mounting bolts | 12 | 18 |
Bolt securing the clutch housing to the cylinder block | 44 | 44 |
Left powertrain support: | ||
bolts | 35 | 35 |
nuts | 50 | 50 |
Gearbox oil drain plug | 25 | 25 |
Bolts for fastening the holder of the inner CV joint boot of the left drive | 25 | 25 |
Automatic transmission housing to cylinder block mounting bolts | 44 | 44 |
Automatic transmission ECU wiring harness mounting bolt to transmission | 21 | 21 |
Automatic transmission torque converter mounting nuts | 25 | 25 |
Front suspension | ||
Wheel mounting bolt | 105 | 105 |
Hub Nut | 280 | 280 |
Front suspension strut upper support mounting nut | 44 | 44 |
Front suspension arm mounting bolt nuts | 105 | 105 |
Nuts for fastening the connecting rod | 62 | 62 |
Connecting rod mounting bolt | 21 | 21 |
Subframe mounting bolt | 105 | 105 |
Nuts of bolts fastening the steering knuckle to the shock absorber strut | 105 | 105 |
Upper spring plate fastening nut | 62 | 62 |
Nut of the bolt securing the stabilizer bar to the suspension arm | 14 | 14 |
Nut of the clamping bolt of the steering knuckle with the ball joint | 62 | 62 |
Rear suspension | ||
Wheel mounting bolt | 105 | 105 |
Hub Nut | 175 | 175 |
Rear suspension beam bracket mounting bolts | 62 | 62 |
Lower shock absorber mounting bolt | 105 | 105 |
Nut of the bolt securing the rear suspension beam to the bracket | 125 | 125 |
Trunnion mounting bolts | 80 | 80 |
Steering | ||
Tie Rod End Ball Joint Pin Nut | 37 | 37 |
Steering gear mounting bolts | 105 | 105 |
Fastening the steering rod to the steering rack | 34 | 34 |
Tie rod lock nut | 50 | 50 |
Steering column mounting bolts | 21 | 21 |
Steering column universal joint bolt | 21 | 21 |
Power Steering Pump Mounting Bolts | 21 | 21 |
Brake system | ||
Bolts for fastening the caliper to the guide pins | 34 | 34 |
Brake shoe guide mounting bolts | 105 | 105 |
Brake disc mounting bolt to hub flange | 14 | 14 |
Brake hose nipple to caliper | 17 | 17 |
Connecting the brake hose to the brake pipe | 14 | 14 |
Air bleed valve | 6 | 6 |
Working cylinder mounting bolts | 14 | 14 |
Nut securing the master brake cylinder to the vacuum booster | 21 | 21 |
Nut securing the vacuum booster to the front body panel | 21 | 21 |
Nut securing pedal bracket to front body panel | 21 | 21 |
Parking brake lever mounting bolts | 21 | 21 |
Electrical equipment | ||
Battery cable terminal bolts | 6,5 | 6,5 |
Battery mounting bolts | 12 | 12 |
Generator: | ||
on vehicles without power steering: | ||
bracket mounting bolt | 44 | 44 |
tension bar mounting bolt | 21 | 21 |
mounting bolts on other vehicles | 21 | 21 |
Starter mounting bolts | 44 | 44 |
*Install new bolts.
** Cm. «Replacing the cylinder head gasket».