C551 MANUAL TRANSMISSION / TRANSAXLE SERVICE DATA

Reverse idler gear shaft outer diameter

Standard

Minimum

15.97 to 15.98 mm (0.6287 to 0.6292 in.)

15.97 mm (0.6287 in.)

Reverse idler gear inside diameter

Standard

Maximum

16.04 to 16.05 mm (0.6315 to 0.6322 in.)

16.05 mm (0.6322 in.)

Reverse shift fork inside diameter

Standard

Standard

Maximum

Maximum

14.27 to 14.42 mm (0.5618 to 0.5677 in.) for A

14.01 to 14.03 mm (0.5516 to 0.5527 in.) for B

14.42 mm (0.5677 in.) for A

14.03 mm (0.5527 in.) for B

Shift fork shaft No. 1 outer diameter

Standard

Minimum

13.97 to 13.98 mm (0.499 to 0.5505 in.)

13.97 mm (0.5499 in.)

Shift fork shaft No. 2 outer diameter

Standard

Minimum

13.97 to 13.98 mm (0.499 to 0.5505 in.)

13.97 mm (0.5499 in.)

Shift fork shaft No. 3 outer diameter

Standard

Minimum

13.97 to 13.98 mm (0.5499 to 0.5505 in.)

13.97 mm (0.5499 in.)

Gear shift fork No.1 inside diameter and thickness Standard

9.9 to 10.0 mm (0.3898 to 0.3937 in.) for A

9.9 to 10.0 mm (0.3898 to 0.3937 in.) for B

14.00 to 14.02 mm (0.5510 to 0.5522 in.) for C

Gear shift fork No.2 inside diameter and thickness Standard

9.9 to 10.0 mm (0.3898 to 0.3937 in.) for A

14.00 to 14.02 mm (0.5510 to 0.5522 in.) for B

Gear shift fork No.3 inside diameter and thickness Standard

9.9 to 10.0 mm (0.3898 to 0.3937 in.) for A

14.00 to 14.02 mm (0.5510 to 0.5522 in.) for B

Gear shift head No.1

Standard

Maximum

14.00 to 14.05 mm (0.5510 to 0.5533 in.)

14.05 mm (0.5533 in.)

Gear shift head No.3

Standard

Standard

Maximum

Maximum

14.00 to 14.05 mm (0.5510 to 0.5533 in.) for A

14.2 to 14.4 mm (0.5591 to 0.5669 in.) for B

14.05 mm (0.5533 in.) for A

14.4 mm (0.5669 in.) for B

Input shaft runout Maximum 0.03 mm (0.0012 in.)
Input shaft journal diameter Standard

25.502 to 25.515 mm (1.0040 to 1.0045 in.) for A

30.985 to 31.000 mm (1.2199 to 1.2205 in.) for B

33.985 to 34.000 mm (1.3380 to 1.3386 in.) for C,D

23.002 to 23.015 mm (0.9056 to 0.9056 in.) for E

22.967 to 23.000 mm (0.9042 to 0.9055 in.) for F

3rd gear inside diameter

Standard

Maximum

39.015 to 39.031 mm (1.5360 to 1.5367 in.)

39.031 mm (1.5367 in.)

4th gear inside diameter

Standard

Maximum

39.015 to 39.031 mm (1.5360 to 1.5367 in.)

39.031 mm (1.5367 in.)

5th gear inside diameter

Standard

Maximum

36.015 to 36.031 mm (1.4180 to 1.4185 in.)

36.031 mm (1.4185 in.)

3rd gear synchronizer ring to 3rd gear clearance

Standard

Minimum

0.75 to 1.65 mm (0.030 to 0.064 in.)

0.75 mm (0.030 in.)

4th gear synchronizer ring to 4th gear clearance

Standard

Minimum

0.75 to 1.65 mm (0.030 to 0.064 in.)

0.75 mm (0.030 in.)

5th gear synchronizer ring to 5th gear clearance

Standard

Minimum

0.80 to 1.60 mm (0.031 to 0.063 in.)

0.80 mm (0.031 in.)

Transmission hub sleeve No.2 to shift fork No.2 clearance Standard 0.15 to 0.35 mm (0.0059 to 0.0138 in.) (A-B)
Transmission hub sleeve No.3 to shift fork No.3 clearance Standard 0.15 to 0.35 mm (0.0059 to 0.0138 in.) (A-B)
Output shaft runout Maximum 0.03 mm (0.0012 in.)
Output shaft journal diameter Standard

23.002 to 23.015 mm (0.9056 to 0.9061 in.) for A

28.3 mm to (1.1142 in.) for B, C

33.985 to 34.000 mm (1.3380 to 1.3386 in.) for D,E

25.002 to 25.015 mm (0.9843 to 0.9848 in.) for F

1st gear diameter

Standard

Maximum

39.015 to 39.031 mm (1.5360 to 1.5367 in.)

39.031 mm (1.5367 in.)

Transaxle case straight pin depth - 10.5 to 11.5 mm (0.4134 to 0.4528 in.)
2nd gear diameter

Standard

Maximum

39.015 to 39.031 mm (1.5360 to 1.5367 in.)

39.031 mm (1.5367 in.)

1st gear synchronizer ring to 1st gear clearance

Standard

Minimum

0.80 to 1.60 mm (0.031 to 0.063 in.)

0.80 mm (0.031 in.)

2nd gear synchronizer ring to 2nd gear clearance

Standard

Minimum

0.80 to 1.60 mm (0.031 to 0.063 in.)

0.80 mm (0.031 in.)

Reverse gear to reverse gear fork clearance Standard 0.15 to 0.35 mm (0.0059 to 0.0138 in.) (A-B)
Differential case side gear backlash Standard 0.05 mm to 0.20 mm (0.0020 to 0.0079 in.)
Differential case side gear thrust washer thickness -

0.50 mm (0.0197 in.)

0.55 mm (0.0217 in.)

0.60 mm (0.0236 in.)

0.65 mm (0.0256 in.)

0.70 mm (0.0276 in.)

0.75 mm (0.0295 in.)

0.80 mm (0.0315 in.)

0.85 mm (0.0335 in.)

0.90 mm (0.0354 in.)

0.95 mm (0.0374 in.)

Clutch hub No.1 shaft snap ring clearance Standard 0 to 0.1 mm (0 to 0.0039 in.)
Clutch hub No.1 shaft snap ring thickness

Mark A

Mark B

Mark C

Mark D

Mark E

Mark F

2.28 mm (0.0898 in.)

2.34 mm (0.0921 in.)

2.40 mm (0.0945 in.)

2.46 mm (0.0969 in.)

2.52 mm (0.0992 in.)

2.58 mm (0.1016 in.)

1st gear thrust clearance

Standard

Maximum

0.10 to 0.45 mm (0.0039 to 0.0177 in.)

0.45 mm (0.0177 in.)

1st gear radial clearance

Standard

Maximum

0.015 to 0.056 mm (0.0006 to 0.0022 in.)

0.056 mm (0.0022 in.)

2nd gear thrust clearance

Standard

Maximum

0.10 to 0.55 mm (0.0039 to 0.0217 in.)

0.55 mm (0.0217 in.)

2nd gear radial clearance

Standard

Maximum

0.015 to 0.056 mm (0.0006 to 0.0022 in.)

0.056 mm (0.0022 in.)

Counter 5th gear shaft snap ring clearance Standard 0.1 mm (0.0039 in.) or less
Counter 5th gear shaft snap ring thickness

Mark A

Mark B

Mark C

Mark D

Mark E

Mark F

Mark G

Mark H

Mark J

2.22 mm (0.0874 in.)

2.28 mm (0.0898 in.)

2.34 mm (0.0921 in.)

2.40 mm (0.0945 in.)

2.46 mm (0.0969 in.)

2.52 mm (0.0992 in.)

2.58 mm (0.1016 in.)

2.64 mm (0.1039 in.)

2.70 mm (0.1063 in.)

Clutch hub No.2 setting shaft snap ring clearance Standard 0.1 mm (0.0039 in.) or less
Clutch hub No.2 setting shaft snap ring thickness

Mark A

Mark B

Mark C

Mark D

Mark E

Mark F

2.28 mm (0.0898 in.)

2.34 mm (0.0921 in.)

2.40 mm (0.0945 in.)

2.46 mm (0.0969 in.)

2.52 mm (0.0992 in.)

2.58 mm (0.1016 in.)

3rd gear thrust clearance

Standard

Maximum

0.10 to 0.35 mm (0.0039 to 0.0138 in.)

0.35 mm (0.0138 in.)

3rd gear radial clearance

Standard

Maximum

0.015 to 0.058 mm (0.0006 to 0.0023 in.)

0.058 mm (0.0023 in.)

5th gear shaft snap ring clearance Standard 0.1 mm (0.0039 in.) or less
5th gear shaft snap ring thickness

Mark 1

Mark 2

Mark 3

Mark 4

Mark 5

Mark 6

2.28 mm (0.0898 in.)

2.34 mm (0.0921 in.)

2.40 mm (0.0945 in.)

2.46 mm (0.0969 in.)

2.52 mm (0.0992 in.)

2.58 mm (0.1016 in.)

4th gear thrust clearance

Standard

Maximum

0.1 to 0.55 mm (0.0039 to 0.0217 in.)

0.55 mm (0.0217 in.)

4th gear radial clearance

Standard

Maximum

0.015 to 0.058 mm (0.0006 to 0.0023 in.)

0.058 mm (0.023 in.)

5th gear thrust clearance

Standard

Maximum

0.10 to 0.50 mm (0.0039 to 0.0197 in.)

0.50 mm (0.0197 in.)

5th gear radial clearance

Standard

Maximum

0.015 to 0.058 mm (0.0006 to 0.0023 in.)

0.058 mm (0.0023 in.)

Differential side bearing preload

New bearing

Used bearing

0.78 to 1.57 N*m (7.95 to 16.00 kgf*cm, 6.9 to 13.89 in.*lbf)

0.49 to 0.98 N*m (5.00 to 9.99 kgf*cm, 4.3 to 8.67 in.*lbf)

Differential case shim thickness

Mark 01

Mark 02

Mark 03

Mark 04

Mark 05

Mark 06

Mark 07

Mark 08

Mark 09

Mark 10

Mark 11

Mark 12

Mark 13

Mark 14

Mark 15

Mark 16

Mark 17

Mark 18

Mark 19

Mark AA

Mark BB

Mark CC

Mark DD

Mark EE

Mark FF

Mark GG

Mark HH

Mark JJ

Mark KK

Mark LL

Mark MM

Mark NN

Mark PP

Mark QQ

Mark RR

Mark SS

Mark TT

Mark UU

1.10 mm (0.0433 in)

1.15 mm (0.0453 in)

1.20 mm (0.0472 in)

1.25 mm (0.0492 in)

1.30 mm (0.0512 in)

1.35 mm (0.0532 in)

1.40 mm (0.0551 in)

1.45 mm (0.0571 in)

1.50 mm (0.0590 in)

1.55 mm (0.0610 in)

1.60 mm (0.0630 in)

1.65 mm (0.0650 in)

1.70 mm (0.0669 in)

1.75 mm (0.0689 in)

1.80 mm (0.0709 in)

1.85 mm (0.0728 in)

1.90 mm (0.0748 in)

1.95 mm (0.0768 in)

2.00 mm (0.0787 in)

2.10 mm (0.0827 in.)

2.15 mm (0.0847 in.)

2.20 mm (0.0866 in.)

2.25 mm (0.0886 in.)

2.30 mm (0.0906 in.)

2.35 mm (0.0925 in.)

2.40 mm (0.0945 in.)

2.45 mm (0.0965 in.)

2.50 mm (0.0984 in.)

2.55 mm (0.1004 in.)

2.60 mm (0.1024 in.)

2.65 mm (0.1043 in.)

2.70 mm (0.1063 in.)

2.75 mm (0.1083 in.)

2.80 mm (0.1102 in.)

2.85 mm (0.1122 in.)

2.90 mm (0.1142 in.)

2.95 mm (0.1161 in.)

3.00 mm (0.1181 in.)

Output shaft bearing preload

New bearing 1KR-FE

Used bearing 1KR-FE

3.37 to 6.73 N*m (31.51 to 63.02 kgf*cm, 34.36 to 68.63 in.*lbf)

2.10 to 4.20 N*m (21.41 to 42.83 kgf*cm, 18.59 to 37.17 in.*lbf)

Output shaft rear bearing shim thickness

Mark A

Mark B

Mark C

Mark D

Mark E

Mark F

Mark G

Mark H

Mark J

Mark K

Mark L

Mark M

Mark N

Mark P

Mark Q

1.55 mm (0.0610 in.)

1.60 mm (0.0630 in.)

1.65 mm (0.0650 in.)

1.70 mm (0.0669 in.)

1.75 mm (0.0689 in.)

1.80 mm (0.0709 in.)

1.85 mm (0.0728 in.)

1.90 mm (0.0748 in.)

1.95 mm (0.0768 in.)

2.00 mm (0.0787 in.)

2.05 mm (0.0807 in.)

2.10 mm (0.0827 in.)

2.15 mm (0.0846 in.)

2.20 mm (0.0866 in.)

2.25 mm (0.0886 in.)

Input shaft rear bearing to manual transmission case clearance Standard 0.1 mm (0.0039 in.) or less
Input shaft rear bearing shim thickness

Mark F

Mark G

Mark H

Mark J

Mark K

Mark L

Mark M

Mark N

Mark P

Mark Q

Mark R

Mark S

Mark T

1.80 mm (0.0709 in.)

1.85 mm (0.0728 in.)

1.90 mm (0.0748 in.)

1.95 mm (0.0768 in.)

2.00 mm (0.0787 in.)

2.05 mm (0.0807 in.)

2.10 mm (0.0827 in.)

2.15 mm (0.0846 in.)

2.20 mm (0.0866 in.)

2.25 mm (0.0886 in.)

2.30 mm (0.0906 in.)

2.35 mm (0.0925 in.)

2.40 mm (0.0945 in.)

Manual transmission case oil seal drive in depth - 2.1 to 3.1 mm (0.083 to 0.122 in.)
Manual transaxle case oil seal drive in depth - 1.7 to 2.7 mm (0.067 to 0.106 in.)
Front transaxle case oil seal drive in depth - 14.4 to 14.9 mm (0.567 to 0.586 in.)
Shift head set slotted spring pin drive in depth - -0.5 to 0.5 mm (-0.020 to 0.020 in.)
Control shaft cover oil seal drive in depth - 0 to 0.5 mm (0 to 0.020 in.)
Select lever shaft oil seal drive in depth - 2.0 to 2.5 mm (0.079 to 0.098 in.)
Shift lever inner No. 1 set slotted spring pin drive in depth - -0.5 to 0.5 mm (-0.020 to 0.020 in.)