RAM 2500 Truck 2WD L6-5.9L DSL Turbo VIN 7 (2001)
Measure valve margin (rim thickness) (Fig. 43).
Measure the valve spring free length and maximum inclination (Fig. 44).
Test valve spring force with tool C-647 (Fig. 45).
INSTALLATION
1. Install new valve seals. The yellow springs are for the intake valves and the green seals are for the exhaust valves.