Oil Cooler And Pipe Flushing - Pontiac Fiero 1988 Service Manual

ON-VEHICLE SERVICE 7A1-9
Figure 6 Transaxle Control Cable Routing
N O T I C E :
If the above functional checks were
met adjustment is complete. If key can be
removed in "Neutral" snap connector lock button
to up position and repeat Steps 8 and 9. If key
cannot be removed in "Park" position, snap con-
nector lock button to up position and move cable
connector nose rearward until key can be
removed from ignition. Snap connector lock but-
ton down.
Neutral S a f e t y a n d B a c k u p L a m p S w i t c h
0
Adjyst
Figure 7
1. Place transmission shaft in "NEUTRAL"
position.
2. Align flats in switch insert with flats on trans-
mission shaft and push switch over shaft.
3. Loosely assemble bolts to transmission case.
4. Insert 2.34 diameter gage pin (or rounded shank
end of a 3/32 inch drill bit) into service adjust-
ment hole. Rotate the switch until the gage pin
drops to a depth of 9mm.
5. Tighten attaching bolts to recommended torque.
6. Remove gage pin.
OIL C O O L E R A N D PIPE F L U S H I N G
Tools Required:
J 35944 Cooler Flushing Tool
J 35944-20 Flushing Solution
Water Supply
Air Supply (with water and oil filter)
Oil Drain Container
5 Gallon Pail
1. Remove the fill cap on J 35944 and fill with .6
liter 20-21 ounces of J 35944-20 flushing
solution.
• Do not overfill.
• Follow manufacturer's suggested proce-
dures for solution handling.
2. Replace cap on J 35944 and pressurize it to
550-700 kPa (80-100 psi).
3. Connect J 35944 to the transaxle end of the oil
cooler pipe that feeds the BOTTOM fitting of
the oil cooler.
4. Connect the discharge hose to the TOP oil
cooler pipe and clip the discharge hose to oil
drain container.
5. With the water valve on J 35944 in the off posi-
tion, connect the water supply to the tool.