D 150 Ramcharger V8-360 5.9L (1989)
4.
Disassemble the valve body so that the valve body separator plate may be removed. Discard this plate and replace it with the appropriate plate
listed under PARTS REQUIRED. This new separator plate has a .110" diameter orifice to feed transmission fluid to the rear clutch.
5.
Reassemble the valve body. All screws must be torqued to Service Manual specifications.
6.
Following the Service Manual procedures, remove the rear clutch assembly from the transmission.
7.
Replace the clutch discs with the 5 new discs listed above. These discs have a different friction material and must be used for this package to work
properly. Note that the new clutch pack will have one more disc than the original clutch pack. This will require one more separator plate (PN
1942403) as shown in PARTS REQUIRED.
8.
Replace the reaction plate with the new part listed above (PN 4539177). The stepped side of the plate faces away from the clutch pack.
9.
The rear clutch pack clearance should be set at .03511 to .050" by using the appropriate selective snap ring. This is an increase in the clearance
from what is specified in the Service Manual and is required to improve the performance of the clutch.
10.
Following Service Manual procedures, replace the front annulus gear with the new annulus gear (PN 4539179). This new annulus gear has been
modified to provide clearance with the new reaction plate.
11.
Reassemble the transmission and install in the vehicle. All Service Manual procedures for linkage adjustment and fluid fill must be followed. It is
recommended that Mopar Plus (Type 7176) Automatic Transmission Fluid be used
POLICY:
Reimbursable within the provisions of the warranty.
TIME ALLOWANCE:
FAILURE CODE: 58 - Internal Defect
