2-M19
F2880, F3680, RCK72-F36, RCK72R-F36, RCK60-F36, RCK60R-F36, WSM
TRANSMISSION
[2] DIFFERENTIAL LOCK
When resistance to the right and left tires are greatly different due to ground conditions or type of work, the tire with
less resistance slips and prevents the machine from moving ahead. To compensate for this drawback, the differential
lock restricts the differential action and causes both front axles to rotate as a unit.
When the differential lock pedal is stepped on, it causes the differential lock lever (3) to rotate, which will move the
differential lock shift fork (2) and the differential lock clutch (5) toward the spiral gear (8). The differential lock clutch
(5) engaged with the teeth of the differential case (6) to cause the differential case (6) and the differential lock clutch
(5) to rotate as a unit.
Therefore, differential pinions (1) are unable to rotate around differential pinion shaft (7) and identical revolutions
are transmitted to the right and left differential gear shaft (4), (9).
(1) Differential Pinion
(2) Differential Lock Shift Fork
(3) Differential Lock Gear
(4) Differential Gear Shaft
(5) Differential Lock Clutch
(6) Differential Case
(7) Differential Pinion Shaft
(8) Spiral Bevel Gear
(9) Differential Gear Shaft
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