Power Train For Traveling Gear; Shuttle Shift Section; Structure - wsm M6040 Workshop Manual

M6040, M7040, WSM

2. POWER TRAIN FOR TRAVELING GEAR

[1] SHUTTLE SHIFT SECTION

(1) Structure

(1) Return Spring
(2) Clutch Pedal
(3) Damper Disc
The damper disc (3) helps ease the shock load when engaging the shuttle clutch.
The belleville washer (cupped spring washer) (4) helps ease the engaging shock together with modulating valve
effect.
The hydraulic shuttle clutch, which switches forward and reverse running, function as the traveling clutch. When
the clutch pedal (2) is depressed, the clutch spool of shuttle valve (8) moves via the clutch cable (9).
As for the oil, it does not flow to both the forward side (5) and reverse side (6) of the clutch pack, the clutch pack
enters the state of "Disengaged" and power is not transmitted.
(4) Belleville Washer
(Cupped Spring Washer)
(5) Forward Side Clutch
(6) Reverse Side Clutch
(7) Clutch Spool
3-M3
TRANSMISSION
(8) Hydraulic Shuttle Valve
(9) Clutch Cable
9Y1210143TRM0003US0
KiSC issued 07, 2012 A