The ECU is underneath the driver's seat of the 720 truck
no...the parts in a 720 series are not interchangable with the hardbodies. no...the parts in a 720 series are not interchangable with the hardbodies.
6 x 139.7 mm
1324
NO, bellhousings are different.
1985 720 pick up a/c drains on passenger floor
drivers side port, fill to level of opening.
they wont change out
look on eBay for a service manual ,they had some last week.
Its located on passenger side,below glove box on right side.
85 720
The expansion valve is located in front of the evaporator core. You must remove the housing to access it.