Acura CSX. Manual — part 205
05
06
01
*01
SNR9AA8E34150200000LCAT00
−
−
−
−
Standard: 28.03
28.08 mm (1.104
1.106 in.)
Standard:
27.92
27.97 mm (1.099
1.101 in.)
Service Limit: 27.87 mm (1.097 in.)
13-42
13-42
Manual Transmission
Countershaft Disassembly
A
C
D
B
5. Measure the length of the 2nd gear distance collar.
• If the length is not within the standard, replace
the 2nd gear distance collar.
• If the length is within the standard, go to step 6.
6. Measure the thickness of 2nd gear.
• If the thickness is less than the service limit,
replace 2nd gear.
• If the thickness is within the service limit, replace
the 1st/2nd synchro hub and the reverse gear as
a set.
NOTE: Refer to the Exploded View in the Countershaft
Reassembly, as needed, when removing components
pressed on to the countershaft (see page 13-44).
1. Securely clamp the countershaft assembly in a
bench vise with wood blocks.
2. Remove the special bolt (left-hand threads).
3. Support the ball bearing (A) on steel blocks (B),
then use a press (C) and an attachment (D) to press
the countershaft out of the ball bearing.
4. Remove the 35 mm shim and the distance collar.
08/08/21 14:45:42 61SNR030_130_0044
05
06
01
*01
SNR9AA8E34150200000LCAT00
−
−
−
−
Standard: 28.03
28.08 mm (1.104
1.106 in.)
Standard:
27.92
27.97 mm (1.099
1.101 in.)
Service Limit: 27.87 mm (1.097 in.)
13-42
13-42
Manual Transmission
Countershaft Disassembly
A
C
D
B
5. Measure the length of the 2nd gear distance collar.
• If the length is not within the standard, replace
the 2nd gear distance collar.
• If the length is within the standard, go to step 6.
6. Measure the thickness of 2nd gear.
• If the thickness is less than the service limit,
replace 2nd gear.
• If the thickness is within the service limit, replace
the 1st/2nd synchro hub and the reverse gear as
a set.
NOTE: Refer to the Exploded View in the Countershaft
Reassembly, as needed, when removing components
pressed on to the countershaft (see page 13-44).
1. Securely clamp the countershaft assembly in a
bench vise with wood blocks.
2. Remove the special bolt (left-hand threads).
3. Support the ball bearing (A) on steel blocks (B),
then use a press (C) and an attachment (D) to press
the countershaft out of the ball bearing.
4. Remove the 35 mm shim and the distance collar.
08/08/21 14:45:42 61SNR030_130_0044
03
04
07
08
SNR9AA8E34150200000MAAT00
−
−
−
−
−
−
Standard:
A Ball Bearing Contact Area (transmission housing
side):
30.020
30.033 mm (1.1819
1.1824 in.)
B 1st Gear Distance Collar Contact Area:
39.937
39.950 mm (1.5723
1.5728 in.)
C Needle Bearing Contact Area (clutch housing
side):
40.000
40.015 mm (1.5748
1.5754 in.)
Service Limit:
A:
29.97 mm (1.180 in.)
B:
39.88 mm (1.570 in.)
C:
39.95 mm (1.573 in.)
Standard:
0.02 mm (0.001 in.) max.
Service Limit: 0.05 mm (0.002 in.)
13-43
13-43
Countershaft Inspection
E
A
D
C
B
E
A
D
C
B
C
B
A
5. Support 4th gear (A) on steel blocks (B), then use a
press (C) and an attachment (D) to press the
countershaft (E) out of 4th gear and 5th gear.
6. Support 2nd gear (A) on steel blocks (B), then use a
press (C) and an attachment (D) to press the
countershaft (E) out of 2nd gear and 3rd gear.
1. Inspect the gear and bearing contact areas for wear
and damage, then measure the countershaft at
points A, B, and C. If any part of the countershaft is
less than the service limit, replace it.
2. Inspect the runout by supporting both ends of the
countershaft. Then rotate the countershaft two
complete turns while measuring with a dial gauge.
If the runout exceeds the service limit, replace the
countershaft.
08/08/21 14:45:43 61SNR030_130_0045
*01
SNR9AA8E34150200000LDAT00
Exploded View
13-44
Manual Transmission
Countershaft Reassembly
COUNTERSHAFT
3RD GEAR
NEEDLE BEARING
4TH GEAR
5TH GEAR
NEEDLE BEARING
35 mm SHIM
DISTANCE COLLAR
REVERSE GEAR
(1ST/2ND SYNCHRO
SLEEVE)
1ST GEAR
SYNCHRO SPRING
1ST GEAR
DISTANCE COLLAR
2ND GEAR
SYNCHRO CONE*
SYNCHRO RING*
INNER RING*
SYNCHRO SPRING
FRICTION DAMPER
2ND GEAR
DISTANCE COLLAR
SPECIAL BOLT
118 N·m (12 kgf·m, 87 lbf·ft)
1ST/2ND
SYNCHRO HUB
SYNCHRO CONE*
SYNCHRO RING*
INNER RING*
BALL BEARING
Check for wear
and operation.
Check for wear
and operation.
*: The components of the triple cone synchro assembly.
Check for wear
and damage.
Note the direction
of installation.
Replace.
NOTE: Left-hand threads.
Note the direction
of installation.
Check for wear
and operation.
Note the direction
of installation.
08/08/21 14:45:43 61SNR030_130_0046
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст