RAM 2500 Van V8-5.9L VIN Z LDC (2000)
Fig. 24
Fig. 25
The metering at land #2 establishes the line pressure throughout the transmission. It is varied according to changes in throttle position, engine speed,
and transmission condition within a range of 57-94 psi (except in reverse) (Fig. 24). The regulated line pressure in reverse (Fig. 25) is held at much
higher pressures than in the other gear positions: 145-280 psi.
The higher pressure for reverse is achieved by the manual valve blocking the supply of line pressure to the reaction area left of land #4. With this
