Mazda B-Series - Driveline; Axle

Driveline / Axle
Driveline / Axle
Features
• The driveline / axle of the BT-50 has the following new features:
– Modified transfer case due to increased engine torque and new transmission
– RFW control with OBD function integrated in PCM (separate RFW module has been
dropped)
NOTE: Further information can be found in the Training Manuals ‘B-Series’ (NMT-005) and
in ‘Manual transmission and 4WD’ (CT-L1002).
Specifications
2WD 4WD
S15M-D S15MX-D
3.416 3.727
Grade
Viscosity
Capacity L 2.45 2.35
Hypoid gear
Straight bevel gear
8.00
3.727
Grade API service GL-5
Viscosity
A
bove -18°C: SAE 90
Below -18°C: SAE 80
Capacity L 1.9
BT-50_T03001
Final gear ratio
Final gear ratio
_
Differential gear
Ring gear size
TypeDifferential oil
(Inch)
(Inch)
Ring gear size
Front differential
Reduction gear
SAE 90
TypeDifferential oil
Support type
Casing
Hypoid gear
mm
mm
Length
Diameter
Straight bevel gear
8.9
API service GL-5
Semi-floating
Banjo type
739
35.0
Rear differential
Reduction gear
Differential gear
Specification
Taper roller bearing
Taper roller bearing
Front axle
Rear axle
Item
Bearing type
Drive type
Transmission type
Bearing type
Service Training BT-50 03-1