Ford Falcon. Manual — part 268
308-03a-34
Manual Transmission — I6
308-03a-34
DISASSEMBLY AND ASSEMBLY OF SUBASSEMBLIES (Continued)
13. Install spacer and split needle bearing assembly
15. Install snap ring.
onto output shaft.
16. Press on input shaft-to-output shaft taper roller
14. Using a press and a 1 1 /2 inch deep well socket,
bearing.
install 3rd/4th synchronizer, third gear
synchronizer blocking ring and third gear as an
CAUTION: Make sure bearing is fully
assembly.
seated against snap ring.
NOTE: Before pressing components together,
ensure the synchronizer hub faces the short end
of the output shaft. Hold third gear against the
synchronizer to maintain synchronizer blocking
ring alignment. Ensure that 3rd speed gear is fully
seated against the thrust washer after assembly.
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308-03a-35
Manual Transmission — I6
308-03a-35
DISASSEMBLY AND ASSEMBLY OF SUBASSEMBLIES (Continued)
1. Using a press and Remover Tube and Mainshaft
Countershaft Bearing — Front
Front Bearing Replacers and Countershaft Front
Bearing Replacer (assembled to support case),
Special Tool(s)
remove bearing race with O-ring from case.
Pinion Bearing Cone Replacer
CAUTION: Failure to properly support the
205-411
case will result in permanent distortion of
case during bearing race removal.
Remover Tube
308-262
Countershaft Front Bearing
Replacer
308-262
Disassembly
NOTE: Remove the front countershaft bearing race
only if it is worn or damaged. If the bearing race is
removed, Sealer or equivalent must be used during
installation.
Assembly
1. Install O-ring onto bearing race. Coat bearing race
outside diameter with Sealer or equivalent and
position bearing race to case.
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308-03a-36
Manual Transmission — I6
308-03a-36
DISASSEMBLY AND ASSEMBLY OF SUBASSEMBLIES (Continued)
2. Using Pinion Bearing Cone Replacer and
Remover/Replacer Tube, support transmission
case on press. Press bearing race until flush with
case.
NOTE: The first/second gear synchronizer is available
only as an assembly with the output shaft. The
synchronizer hub is pressed onto the output shaft with
an interference fit; therefore, no attempt should be
made to separate the hub from the shaft. The
retaining springs, inserts, detent ball and spring are
Synchronizers
available for service. If the hub or sleeve is worn, the
Disassembly
output shaft and synchronizer must be replaced as an
assembly.
NOTE: The following procedures apply to all
synchronizer assemblies. The gear synchronizers are
slightly different in design. Notation is made where
procedural differences occur.
1. Before disassembling the synchronizer, scribe
alignment marks on the sleeve and hub for
assembly reference.
2. Using a screwdriver, remove the two synchronizer
retaining springs. Remove the inserts.
Assembly
NOTE: When assembling a synchronizer sleeve and
hub, match the alignment marks made during
disassembly. The sleeve and hub have an extremely
close fit and must be held square during assembly to
prevent jamming. Do not force the sleeve onto the
hub.
1. Assemble the inserts and synchronizer retaining
springs onto the sleeve and hub. The retaining
springs engage the same insert but rotate in
opposite directions.
2. On fifth gear synchronizer only, install the
Reverse Blocking Ring into the synchronizer.
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308-03a-37
Manual Transmission — I6
308-03a-37
DISASSEMBLY AND ASSEMBLY OF SUBASSEMBLIES (Continued)
3. Assemble retaining springs, inserts and sleeve
2. Rotate shifter shaft counterclockwise. When the
onto hub. Refer to illustration in Step 1 for
selector arm disengages from the selector arm
positioning of the retaining springs and inserts.
plate, pull shifter shaft rearward. The selector arm
roll pin will now be accessible.
Remove selector arm roll pin using a 5mm
(3/16-inch) diameter pin punch and remove the
shifter shaft.
Shift Cover
Disassembly
1. Mark shift forks for assembly reference. Position
selector arm plates and selector arm in the
NEUTRAL position. The gearshift selector arm
plates should now be centered over the control
selector arm.
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