CUMMINS N14 Specifications download pdf (Page 532)

Alternator Belts

• New Belt Tension 620 N 140 lbf

• Used Belt Tension 270-490 N 60-110 lbf

Note: A belt is considered used if it has

been in operation for more than 10 minutes.

Adjusting Link Capscrews (Grade 5 or

Bolt Size Threads/Inch

5/16 18 20 15

7/16 14 35 25

1/2 13 65 50

Alternator to Alternator Support Capscrew

and Nut (Grade 5 or Higher)

Bolt Size Threads/Inch

3/8 16 40 35

7/16 20 90 65

1/2 13 110 80

Starting Motor 175 130

Engine Assembly - Capscrew Torque Values Specifications

Page 18-28 NT 855

Torque Values

Part or Assembly Step N•m ft-lb

Jesus Morales 03 Apr 2025 | 23:07:31

CUMMINS N14 Specifications Page 532