Acura CSX. Manual — part 203
03
10
SNR9AA8E34150400000MAAT00
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Standard:
A Ball Bearing Contact Area (transmission housing
side):
27.987
28.000 mm (1.1018
1.1024 in.)
B 4th/5th Gear Distance Collar Contact Area:
31.984
32.000 mm (1.2592
1.2598 in.)
C Needle Bearing Contact Area:
38.984
39.000 mm (1.5348
1.5354 in.)
D Ball Bearing Contact Area (clutch housing side):
27.977
27.990 mm (1.1015
1.1020 in.)
E Bushing Contact Area:
20.80
20.85 mm (0.819
0.821 in.)
Service Limit:
A:
27.93 mm (1.100 in.)
B:
31.93 mm (1.257 in.)
C:
38.93 mm (1.533 in.)
D:
27.92 mm (1.099 in.)
E:
20.75 mm (0.817 in.)
13-34
13-34
Manual Transmission
Mainshaft Inspection
A
B
E
D
C
B
A
3. Support 3rd gear (A) on steel blocks, and press the
mainshaft out of the 3rd/4th synchro hub (B) and
3rd gear.
NOTE: Do not use a jaw-type puller; it can damage
the gear teeth.
1. Inspect the gear and bearing contact areas for wear
and damage, then measure the mainshaft at points
A, B, C, D, and E. If any part of the mainshaft is less
than the service limit, replace it.
08/08/21 14:45:04 61SNR030_130_0036
11
Standard:
0.02 mm (0.001 in.) max.
Service Limit: 0.05 mm (0.002 in.)
13-35
2. Inspect the runout by supporting both ends of the
mainshaft. Then rotate the mainshaft two complete
turns while measuring with a dial gauge. If the
runout exceeds the service limit, replace the
mainshaft.
08/08/21 14:45:04 61SNR030_130_0037
*11
SNR9AA8E34150400000LDAT00
Exploded View
13-36
Manual Transmission
Mainshaft Reassembly
5TH SYNCHRO SLEEVE
5TH SYNCHRO HUB
TAPERED CONE RING
MBS DISTANCE COLLAR
NEEDLE BEARING
SYNCHRO RING
4TH/5TH GEAR DISTANCE COLLAR
SYNCHRO
SPRING
SYNCHRO SPRING
ANGULAR BALL BEARING
SYNCHRO SPRING
MAINSHAFT
SYNCHRO RING
3RD/4TH
SYNCHRO SLEEVE
3RD/4TH
SYNCHRO HUB
NEEDLE BEARING
4TH GEAR
SYNCHRO RING
3RD GEAR
SYNCHRO RING
5TH GEAR
SYNCHRO SPRING
Note the direction of
installation.
Check for wear and operation.
Check for wear and operation.
Note the direction
of installation.
Note the direction
of installation.
Note the direction
of installation.
Check for wear and operation.
08/08/21 14:45:05 61SNR030_130_0038
*01
02
*02
Special Tools Required
13-37
A
D
E
B
C
A
B
C
B
07746-0030100
A
• Inner driver handle, 40 mm 07746-0030100
• Inner bearing driver attachment, 30 mm
07746-0030300
NOTE: Refer to the Exploded View, as needed, during
this procedure.
1. Clean all parts in solvent, dry them, and apply MTF
to all contact surfaces.
2. Install the needle bearing (A) and 3rd gear (B) on
the mainshaft (C).
3. Install the synchro ring (D) and the synchro spring
(E).
4. Install the 3rd/4th synchro hub (A) by aligning the
synchro ring fingers (B) with the grooves (C) in the
3rd/4th synchro hub.
5. Press on the 3rd/4th synchro hub (A) using the
40 mm inner driver handle (B) and a press.
08/08/21 14:45:05 61SNR030_130_0039
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