Cummins N14 – Engine – Installation on the Rebuild Stand

NOTE: Use engine rebuild stand, Part No. 3375194, and the
adapter plate, Part No. 3375013.

Use six 5/8-11 X 1 3/4-inch grade 5 capscrews to install
the adapter plate to the rebuild stand.
Torque Value: 102 Nā€¢m
[75 ft-lb]

The engine stand adapter plate attaches to the cylinder
block at the capscrew locations shown.

Check the condition of the threads in the cylinder block
before attempting to mount the engine on the engine
stand.

Clean the threads in the cylinder block, and repair any
damaged threads.

Install the mounting plate adapter on the rear water
header.

Use five 1/4-20 X 1 1/4-inch capscrews to mount the
adapter. Tighten the capscrews.
Torque Value: 10 Nā€¢m
[7 ft-lb]

Install three 1/2-13 X 3 3/8-inch capscrews through the
adapter plate as shown.
Install the three adapter plate spacers over the capscrews.

Use a lifting fixture, Part No. ST-125 or 3822512, to lift the
engine.
Align the exhaust side of the engine to the adapter plate
of the rebuild stand.
Installation such as short and medium nose conventional
chassis, the factory installed rear engine lifting brackets
are usually removed due to space contraints. In this case,
the portable rear engine lifting bracket, Part No. 3823835,
will be required to install the engine onto the rebuild
stand.

Align the mounting hole in the adapter plate (1) with the
capscrew hole (2) in the mounting plate adapter.
Use a 5/8-11 X 1 3/4-inch grade 5 capscrew to mount the
adapter plate to the mounting plate adapter. Use your
fingers to tighten the capscrew.

Adjust the position of the engine so that the remaining
mounting holes in the adapter plate (1) and (2) align with
the capscrew holes in the cylinder block.

Use your fingers to tighten the three 1/2-13 X 3 3/8-inch
capscrews (1).

Install four 3/8-16 X 3 3/8-inch capscrews in the location
shown (2). Use your fingers to tighten the capscrews.

Tighten all the adapter plate mounting capscrews in the
sequence shown.
Torque Values:
3/8-inch
41 Nā€¢m [30 ft-lb]
1/2-inch
102 Nā€¢m [75 ft-lb]
5/8-inch
102 Nā€¢m [75 ft-lb]