Synchro-Shuttle Section - wsm L3301 Workshop Manual

L3301, L3901, L4701, WSM

(2) Synchro-Shuttle Section

L3301/L3901
L4701
The shuttle shift section is located in the mid case.
It uses a single cone type synchro mesh. It allows the operator to change forward and reverse with one shuttle
shift lever.
One synchronizer ring (8) is installed on one side as shown in the figure.
Besides neutral, forward and reverse of power train
from counter shaft (1) are available by operating the
synchro-shuttle lever.
Power is transmitted as follows.
F: Forward
Counter Shaft (1) → 23T Gear (2) → 22T Gear (11)
→ Shuttle Shaft (12) → Coupling (7) → Shifter (8) → 22T
Gear (6) → 23T Gear (4) → Shuttle Gear Shaft (5).
R: Reverse
Counter Shaft (1) → 23T Gear (2) → 22T Gear (11)
→ Shuttle Shaft (12) → Coupling (7) → Shifter (8) → 21T
Gear (10) → 17T Gear (9) → 22T Gear (3) → Shuttle
Gear Shaft (5).
(1) Counter Shaft
(2) 23T Gear
(3) 22T Gear
(4) 23T Gear
(5) Shuttle Gear Shaft
(6) 22T Gear
3-M7
TRANSMISSION
(7) Coupling
(8) Shifter
(9) 17T Gear
(10) 21T Gear
(11) 22T Gear
(12) Shuttle Shaft
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(1) Shuttle Gear Shaft
(Connected to Counter
Shaft)
(2) Gear for Forward
(3) Single Cone Type Synchro
Mesh
(4) Reverse Gear Shaft
(5) Gear for Reverse
(6) Shuttle Counter Shaft
(Connected to Range Gear
Shaft)
(7) Range Gear Shaft
(8) Synchronizer Ring
F: Forward
R: Reverse
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KiSC issued 09, 2016 A