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Perkins Tightening Torques For 4.236
7 June 2021 1053 view(s)

Perkins Tightening Torques For 4.236

Technical Details Metric Imperial
Head – Nuts 7/16 in 81 Nm 60 lb/ft
Head – Nuts 1/2 in 136 Nm 100 lb/ft
Main Bearing Bolts 203 Nm 150 lb/ft
Connecting Rod Bolts (Black) 129 Nm 95 lb/ft
Connecting Rod Bolts (Silver) 102 Nm 75 lb/ft
Flywheel 122 Nm 90 lb/ft

Tightening Sequence

Perkins 4.236 Tightening Sequence

Valve Clearances Metric Imperial
Inlet 0.30 mm 0.012 in
Exhaust 0.30 mm 0.012 in
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