Volvo Penta TAD940GE, Workshop Manual

Page: 37 / 42

Technical data
35
Group 20
Tightening tourqe group 25, Intake and exhaust system
Inlet pipe
.........................................................
24 ±4 Nm (18±3 lbf-ft)
NOTE! Apply 2mm silicone sealer as in the illustration.
Plug, M10 .............................................................. 20 ±3 Nm (15±3 lbf-ft)
Pressure/temperature sensor, charge air ................ 12 ±2 Nm (9±2 lbf-ft)
Exhaust collector pipe
Stage 1: Tighten the screws until they just touch ...................... 5 ±1.5 Nm (4±1 lbf-ft)
Stage 2: Torque screws 1 and 8 ................................................ 10 ±1.5 Nm (7±1 lbf-ft)
Stage 3: Torque screws 3 and 10 .............................................. 10 ±1.5 Nm (7±1 lbf-ft)
Stage 4: Torque screws 5 and 12 .............................................. 10 ±1.5 Nm (7±1 lbf-ft)
Stage 5: Torque screws 2 and 7 ................................................ 48 ±8 Nm (35±6 lbf-ft)
Stage 6: Torque screws 4 and 9 ................................................ 48 ±8 Nm (35±6 lbf-ft)
Stage 7: Torque screws 6 and 11 .............................................. 48 ±8 Nm (35±2 lbf-ft)
Stage 8: Torque screws 1 and 8 ................................................ 48 ±8 Nm (35±2 lbf-ft)
Stage 9: Torque screws 3 and 10 .............................................. 48 ±8 Nm (35±2 lbf-ft)
Stage 10: Torque screws 5 and 12 ............................................ 48 ±8 Nm (35±2 lbf-ft)