CUMMINS N14 Specifications download pdf (Page 523)

100

101

Rocker Housing Covers

• Big Cam IV/New Big Cam IV 20 15

• 88 Big Cam IV 16 12

Note: Tighten in the sequence shown.

Oil Pan (7/16-inch Mounting Capscrews) 20 15

Note: Tighten one of the 7/16-inch oil pan mounting capscrews on each side of the oil pan, halfway

between the front and the rear of the oil pan.

Oil Pan

• Four 5/16-inch capscrews in rear of 25 20

the oil pan.

• Thirty-two 7/16-inch capscrews 70 50

Note: Tighten in the sequence shown.

Lubricating Oil Transfer Tube

• First, tighten the two capscrews (1)

at the oil pan. 45 35

• Second, tighten the capscrews (2)

at the lubricating oil pump. 45 35

DFC Signal Line Tube Nuts 15 120 in-lb

Aftercooler

• Big Cam IV Unitized Aftercooler 70 50

Note: Tighten the nine capscrews in the sequence shown. Use only grade 8 capscrews.

Air Compressor 65 50

Specifications Engine Assembly - Capscrew Torque Values

NT 855 Page 18-19

Torque Values

Part or Assembly Step N•m ft-lb

1 2 ... 518 519 520 521 522 523 524 525 526 527 528 ... 586 587

Comments to this Manuals

Jesus Morales 03 Apr 2025 | 23:07:31

Perfect..

CUMMINS N14 Specifications Page 523

Comments to this Manuals