Cummins N14 Rocker Lever Housing Installation Procedure and Torque Specs

Install two o-rings (1) on each of the two water tubes (2).
Install one o-ring (1) on each of the two water plugs (3).

Apply a non-petroleum based lubricant such as soap or vegetable oil to the o-rings on the tubes and the plugs and to the bores in the rocker housing.

Install the water tubes (A) in the front of the No. 2 and No. 3 rocker lever housings. Install the plugs (B) in the front of the No. 1 rocker lever housing and in the rear of the No. 3 rocker lever housing.

Install new rocker lever housing gaskets on the cylinder heads.

Install the rocker lever housings.

Tighten the rocker lever housing capscrews in the sequence shown (1 through 6).
Torque Value: 115 N•m [85 ft-lb]
Tighten the rocker lever housing capscrews in the sequence shown (7 and 8).
Torque Value: 47 N•m [35 ft-lb]

Use service tool, Part No. 3823819, to slide the two water tubes into the adjacent water manifold.
Install the two water tube retainer clamps.
Install and tighten the retainer clamp capscrews.
Torque Value: 45 N•m [33 ft-lb]