Mazda MX-3 silhouetteMX-3

Technical Data — J1 and J2. Manual Transaxle (continued)

TD-18spec table

Continuation of manual-transaxle spec table; compares B6 DOHC vs K8 DOHC.

Manual Transaxle — Thrust clearance / Bearing preload / Differential / Note (B6 DOHC vs K8 DOHC)

Thrust clearance
Thrust clearance
Item1st gear mm {in}
Sub-item / UnitStandard
B6 DOHC0.05—0.28 {0.002—0.011}
K8 DOHC0.05—0.28 {0.002—0.011}
Thrust clearance
Thrust clearance
Item1st gear mm {in}
Sub-item / UnitLimit
B6 DOHC0.33 {0.013}
K8 DOHC0.33 {0.013}
Thrust clearance
Thrust clearance
Item2nd gear mm {in}
Sub-item / UnitStandard
B6 DOHC0.18—0.51 {0.007—0.020}
K8 DOHC0.18—0.46 {0.007—0.018}
Thrust clearance
Thrust clearance
Item2nd gear mm {in}
Sub-item / UnitLimit
B6 DOHC0.56 {0.022}
K8 DOHC0.51 {0.020}
Thrust clearance
Thrust clearance
Item3rd gear mm {in}
Sub-item / UnitStandard
B6 DOHC0.06—0.21 {0.002—0.008}
K8 DOHC0.05—0.20 {0.002—0.008}
Thrust clearance
Thrust clearance
Item3rd gear mm {in}
Sub-item / UnitLimit
B6 DOHC0.26 {0.010}
K8 DOHC0.25 {0.010}
Thrust clearance
Thrust clearance
Item4th gear mm {in}
Sub-item / UnitStandard
B6 DOHC0.14—0.39 {0.005—0.015}
K8 DOHC0.17—0.37 {0.007—0.015}
Thrust clearance
Thrust clearance
Item4th gear mm {in}
Sub-item / UnitLimit
B6 DOHC0.44 {0.017}
K8 DOHC0.42 {0.017}
Thrust clearance
Thrust clearance
Item5th gear mm {in}
Sub-item / UnitStandard
B6 DOHC0.08—0.15 {0.003—0.006}
K8 DOHC0.10—0.22 {0.004—0.009}
Thrust clearance
Thrust clearance
Item5th gear mm {in}
Sub-item / UnitLimit
B6 DOHC0.20 {0.008}
K8 DOHC0.27 {0.011}
Thrust clearance
Thrust clearance
ItemPrimary shaft gear mm {in}
Sub-item / UnitStandard
B6 DOHC0.005—0.100 {0.0002—0.0039}
K8 DOHC0—0.05 {0—0.002}
Thrust clearance
Thrust clearance
ItemPrimary shaft gear mm {in}
Sub-item / UnitAdjustment shims
B6 DOHC0.1 {0.004}, 0.2 {0.008}, 0.3 {0.012}, 0.4 {0.016}, 0.5 {0.020}, 0.6 {0.024}
K8 DOHC0.20 {0.008}, 0.25 {0.010}, 0.30 {0.012}, 0.35 {0.014}, 0.40 {0.016}, 0.45 {0.018}, 0.50 {0.020}, 0.55 {0.022}, 0.60 {0.024}, 0.65 {0.026}, 0.70 {0.028}
Thrust clearance
Thrust clearance
ItemSecondary shaft gear mm {in}
Sub-item / UnitStandard
B6 DOHC0.03—0.08 {0.001—0.003}
K8 DOHC0.03—0.08 {0.001—0.003}
Thrust clearance
Thrust clearance
ItemSecondary shaft gear mm {in}
Sub-item / UnitAdjustment shims
B6 DOHC0.15 {0.006}, 0.20 {0.008}, 0.25 {0.010}, 0.30 {0.012}, 0.35 {0.014}, 0.40 {0.016}, 0.45 {0.018}, 0.50 {0.020}, 0.55 {0.022}, 0.60 {0.024}, 0.65 {0.026}, 0.70 {0.028}
K8 DOHC0.20 {0.008}, 0.25 {0.010}, 0.30 {0.012}, 0.35 {0.014}, 0.40 {0.016}, 0.45 {0.018}, 0.50 {0.020}, 0.55 {0.022}, 0.60 {0.024}, 0.65 {0.026}, 0.70 {0.028}
Bearing preload
Bearing preload
ItemBearing preload N·m {kgf·cm, in·lbf}
Sub-item / Unit
B6 DOHC0.03—0.74 {0.3—7.6, 0.26—6.60}
K8 DOHC1.4—2.0 {14—20, 13—17}
Bearing preload
Bearing preload
ItemDifferential side bearing preload
Sub-item / UnitAdjustment shims mm {in}
B6 DOHC0.20 {0.008}, 0.25 {0.010}, 0.30 {0.012}, 0.35 {0.014}, 0.40 {0.016}, 0.45 {0.018}, 0.50 {0.020}, 0.55 {0.022}
K8 DOHC0.10 {0.004}, 0.20 {0.008}, 0.25 {0.010}, 0.30 {0.012}, 0.35 {0.014}, 0.40 {0.016}, 0.45 {0.018}, 0.50 {0.020}, 0.55 {0.022}, 0.60 {0.024}, 0.65 {0.026}, 0.70 {0.028}, 0.75 {0.030}, 0.80 {0.031}, 0.85 {0.033}, 0.90 {0.035}, 0.95 {0.037}, 1.00 {0.039}, 1.05 {0.041}, 1.10 {0.043}, 1.15 {0.045}, 1.20 {0.047}
Differential
Differential
ItemBacklash of side gear and pinion gear
Sub-item / UnitStandard mm {in}
B6 DOHC0—0.1 {0—0.004}
K8 DOHC0—0.1 {0—0.004}
Differential
Differential
ItemBacklash of side gear and pinion gear
Sub-item / UnitAdjustment washers mm{in}
B6 DOHC2.0 {0.079}, 2.1 {0.083}, 2.2 {0.087}
K8 DOHC
Note
Note
ItemSynchronizer ring outer diameter mm {in}
Sub-item / Unit1st and 2nd
B6 DOHC61.7 {2.429}
K8 DOHC75.6 {2.98}
Note
Note
ItemSynchronizer ring outer diameter mm {in}
Sub-item / Unit3rd and 4th
B6 DOHC61.7 {2.429}
K8 DOHC75.6 {2.98}
Note
Note
ItemSynchronizer ring outer diameter mm {in}
Sub-item / Unit5th and reverse
B6 DOHC49.7 {1.957}
K8 DOHC63.6 {2.50}
Note
Note
ItemSynchronizer key dimension mm {in}
Sub-item / Unit1st and 2nd
B6 DOHC① 19.0 {0.748}, ② 4.25 {0.167}, ③ 5.0 {0.197}
K8 DOHC① 19.0 {0.748}, ② 4.25 {0.167}, ③ 5.0 {0.197}
Note
Note
ItemSynchronizer key dimension mm {in}
Sub-item / Unit3rd and 4th
B6 DOHC① 17.0 {0.669}, ② 4.25 {0.167}, ③ 5.0 {0.197}
K8 DOHC① 17.0 {0.669}, ② 4.25 {0.167}, ③ 5.0 {0.197}
Note
Note
ItemSynchronizer key dimension mm {in}
Sub-item / Unit5th and reverse
B6 DOHC① 17.0 {0.669}, ② 4.25 {0.167}, ③ 5.0 {0.197}
K8 DOHC① 17.0 {0.669}, ② 4.25 {0.167}, ③ 5.0 {0.197}

Search Manual

Search pages, specs, and procedures