case over pump cover. Measure clearance between straightedge and pump cover, or between straightedge and transaxle case. See Fig.
26 .
3. If pump cover is below edge of transaxle case, clearance between straightedge and pump cover should not exceed .004" (.10 mm). If
pump cover is above edge of transaxle case, clearance between straightedge and transaxle case should not exceed .006" (.15 mm).
4. If pump cover and/or transaxle case clearance is correct, total clutch assembly end play will be correct. Total clutch assembly end play
should be .010-.020" (.25-.50 mm). If pump cover and/or transaxle case clearance is incorrect, remove pump cover and replace pump
support thrust washer. Thrust washers are available in thicknesses from .047" (1.20 mm) to .087" (2.20 mm) in .20 mm increments.
5. Reassemble oil pump by aligning marks on oil pump gears. Place pump cover on pump housing. Install and tighten bolts to
specification. See TORQUE SPECIFICATIONS
. Install oil pump shaft in oil pump and check operation by turning shaft by hand.
Gears should move freely without binding.
6. Install front clutch thrust washer over pump support. Install oil pump to transaxle. Install oil pump bolts. Apply sealant on 2 lower
bolts and tighten bolts to specification. Refer to the TORQUE SPECIFICATIONS
.
7. Position transaxle with oil pump facing down. Turn sun shell 2 revolutions. Insert screwdriver between tabs of front clutch and sun shell
deep slots. Using a feeler gauge, measure in the shallow slots. See Fig. 26
.
8. End play should be .020-.031" (.50-.80 mm). If end play is not within specification, remove oil pump and install correct thrust washer.
Thrust washers are available in thicknesses of .051" (1.30 mm) to .106" (2.70 mm) in .20 mm increments.
9. Tighten band adjusting stop bolt to 106-133 INCH lbs. (12-15 N.m). Loosen bolt 3 turns and then tighten lock nut to 41-59 ft. lbs. (56-
80 N.m). Install valve body steel check ball and spring in case. Install valve body and oil pan. Install turbine and oil pump sh aft s. In st al l
speedometer driven gear, oil dipstick and tube.
10. Install the vacuum modulator valve in transaxle. Make sure correct length control rod is installed in the modulator. Refer to VACUUM
THROTTLE VALVE DIAPHRAGM (MODULATOR) R & I under ON-VEHICLE SERVICE. Install kickdown solenoid and
park/neutral switch. Install torque converter. With converter properly installed, distance between machined pad on torque converter and
front edge of transaxle housing should be .50" (12.7 mm).
Fig. 26: Measuring Front Drum & Total End Play
Courtesy of FORD MOTOR CO.
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1. Inspect wiring and components for shorts, corrosion, overheating, loose connections, or any other damage. Check 10-amp METER fu se.
Disconnect downshift solenoid.
2. With key off, voltage measured at Black/Blue wire should be zero volts. With key on and accelerator pedal fully depressed, voltage
should be greater than 10 volts. If Black/Blue wire is okay, remove downshift solenoid.
3. Apply battery voltage to downshift solenoid connector and ground case. Control rod should move freely when solenoid case is
grounded. If control rod does not move freely, replace downshift solenoid.
VACUUM DIAPHRAGM ROD
If transaxle shift points are incorrect, check for a defective vacuum diaphragm and replace if necessary. If diaphragm is operating correctly,
check length of diaprhagm rod using Vacuum Diaphragm Rod Gauge (T87C-77000-A). Measure dimension "N." See Fig. 5
. Select proper
length diaphragm rod. See VACUUM DIAPHRAGM ROD SELECTION
table.
VACUUM DIAPHRAGM ROD SELECTION
Fig. 5: Adjusting Vacuum Diaphragm Rod Length
Courtesy of MAZDA MOTORS CORP.
Dimension "N" In. (mm)Rod Length In. (mm)
Below 1.000 (25.4)1.16 (29.5)
1.000-1.020 (25.4-25.9)1.18 (30.0)
1.020-1.039 (25.9-26.4)1.20 (30.5)
1.039-1.059 (26.4-26.9)1.22 (31.0)
Over 1.059 (26.9)1.24 (31.5)
Copyr ight 2009 Mitchell Repair Information Company, LLC. All Rights Reserved.
Article GUID: A00124558
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