
Injector Lock Nut
• With torque wrench adapter,
Part No. ST-669 45 35
• Without adapter 60 45
Valve Lash Clearance 0.68 6 in-lb
(Torque Wrench Method Using Specified
Feeler Gauge)
Valve Lock Nut
• With torque wrench adapter,
Part No. ST-669 45 35
• Without adapter 60 45
Cummins C Brake Nuts 90 65
Note: Tighten the C Brake nuts in the sequence shown.
Cummins C Brake Lock Nut 24 18
JacobsW Hold Down Nuts 90 65
Note: Tighten the nuts in the sequence shown.
JacobsW Lock Nut
• With torque wrench adapter,
Part No. 669 30 22
• Without adapter 35 25
Engine Assembly - Capscrew Torque Values Specifications
Page 18-18 NT 855
Torque Values
Part or Assembly Step N•m ft-lb
Perfect..