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Perkins Tightening Torques For 4.236
7 June 2021 5 view(s)

Perkins Tightening Torques For 4.236

Technical details.

Metric

Imperial

Head Torque - Nuts 7/16 in

81 NM

60 lbs/ft

Head Torque - Nuts 1/2 in

136 NM

100 lbs/ft

Main Bearing Bolts

203 NM

150 lbs/ft

Conrod Bolts Black

129 NM

95 lbs/ft

Conrod Bolts Silver

102 NM

75 lbs/ft

Flywheel

122 NM

90 lbs/ft

 

   

Torque Sequence

Valve Clearances

   

Inlet

0.30 mm

0.012 in

Exhaust

0.30 mm

0.012 in

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