wsm M108S - Dual Speed Section; Range Gear Shift Section

3-M24
M108S, WSM
TRANSMISSION
[2] DUAL SPEED SECTION
The dual speed clutch is controlled by the
combination of the solenoid valve and the hydraulic flow.
When the dual speed shift switch is pushed and
indicator comes on, LO speed clutch (4) is engaged.
When indicator goes off, HI speed clutch (2) is
engaged.
Two ways of power train are available as follows.
Q LO Speed
Hub (9) → 25T Gear (8) → 27T Gear (1) → 25T Gear
(5) → 28T Gear (7) → LO Speed Clutch (4) → Clutch
Body (3) → Range Shift Gear Shaft (6).
(Reference)
• Reduction ratio : Approx. 0.827 (cut by 17.3 %)
• Torque ratio : Approx. 1.209 (boost 20.9 %)
Q HI Speed
Hub (9) → 25T Gear (8) → HI Speed Clutch (2) →
Clutch Body (3) → Range Shift Gear Shaft (6).
W1017027
[3] RANGE GEAR SHIFT SECTION
Besides neutral, two ways of power flow (from range
shift gear shaft (1) to spiral bevel pinion shaft (4)) are
available by operating the range gear shift lever to shift
the shifter (2) on the spiral bevel pinion shaft (4).
Q L Position
Range Shift Gear Shaft (20T Gear) (1) → 33T Gear
(6) → Half Shaft (8) → 17T Gear (7) → 36T Gear (3) →
Shifter (2) → Hub (5) → Spiral Bevel Pinion Shaft (4).
Q H Position
Range Shift Gear Shaft (1) → Shifter (2) → Hub (5) →
Spiral Bevel Pinion Shaft (4).
W1017637
(1) 27T Gear
(2) HI Speed Clutch
(3) Clutch Body
(4) LO Speed Clutch
(5) 25T Gear
(6) Range Shift Gear Shaft
(7) 28T Gear
(8) 25T Gear
(9) Hub
(1) Range Shift Gear Shaft
(20T Gear)
(2) Shifter
(3) 36T Gear
(4) Spiral Bevel Pinion Shaft
(5) Hub
(6) 33T Gear
(7) 17T Gear
(8) Half Shaft
KiSC issued 05, 2012 A