CARRIER-YM 3864916 - Caterpillar

Type 1 ( 3114 and 3116 Engines)
Illustration 1 g00582943
Note: The rocker arms are different on the Type 1 Engines and the Type 2 Engines. Type 1 Engines have an anvil for the seat of the rocker arm. Type 2 Engines have a floating button for the seat of the rocker arm. (1) Rocker arm Seat ... Anvil Bore in rocker arm for shaft ... 24.808 0.200 mm (0.9767 0.0079 inch) (2) Rocker arm shaft Diameter of new shaft ... 24.755 0.010 mm (0.9746 0.0004 inch) (3) Locknut Tighten the locknut to the following torque. ... 25 7 N m (18 5 lb ft) (4) Valve lash Inlet valve ... 0.38 mm (0.015 inch) Exhaust valve ... 0.64 mm (0.025 inch) (5) Rocker arm support Height of the rocker arm support ... 70.60 mm (2.779 inch) (6) Push rod for valve Length of the push rod for the valve ... 231 mm (9.1 inch)Note: The length of the push rod (6) for the valve is a total length. This length is