RAM 3500 Chassis Cab Truck 2WD L6-6.7L DSL Turbo (2010)
12. Compress the valve springs at cylinders. No. 1 and No. 6 as follows:
a. Install the Valve Spring Compressor Tool 8319A base (1) as shown.
13. Install the Valve Spring Compressor Tool 8319A top plate, washer, and nut. Using a suitable wrench tighten the nut (clockwise) to compress the
valve springs and remove the collets.
a. Rotate the compressor nut counterclockwise to relieve tension on springs. Remove spring compressor.
b. Remove and replace retainers, springs, and seals as necessary.
c. Do not rotate the engine until the springs and retainers are reinstalled.
d. Install seals, springs and retainers. Install spring compressor, compress valve springs and install the collets.
e. Release the spring tension and remove the compressor. Verify that the collets are seated by tapping on the valve stem with a plastic hammer.
