Nissan and Datsun Workshop Service and Repair Manuals

Fuel Injector: Mechanical Specifications
Tightening Torque

Tightening Torque 

1st Stage

9.3-10.8 N.m, 1.0-1.1 kg-m, 6.9-7.9 fb-lb 

2nd Stage

20.6-26.5 N.m, 2.1-2.7 kg-m, 16-19 ft-lb 

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