Speed Manual Transmission - SMART 453 Series Introduction Into Service Manual

Lubrication supply
Lubricant supply for the manual transmission takes the form
of centrifugal and immersion lubrication. Adequate supply
of the rear gear sets and synchronizers with lubricating oil is
achieved through a transmission oil ducting system. The dif-
ferential runs in the oil sump.
Shift mechanism
The manual transmission of model 700.1 is characterized
by a precise, smooth shift mechanism as well as short shift
travel distances. Synchronization of the first and second gear
is carried out by a double-cone synchronizer, while the third,
fourth and fifth gear together with the reverse gear are syn-
chronized by a single-cone synchronizer.
Technical data
Transmission model
Number of gears (forward/
reverse)
Maximum transferable torque
Weight (without oil charge)
Oil charge
Starting device
Introduction of the New smart fortwo coupé and smart forfour | Model Series 453
Unit M281 E10 R
700.120
700.121
5/1
Nm 160
kg 34.4
l 2.6
– This printout will not be recorded by the update service. Status: 06/2014 –

5-speed manual transmission

Advantages
The manual transmission has the following advantages:
• Compact design with low weight
• Low maintenance costs due to lifetime filling
• Precise and smooth gearshifting
• Low driving noise
• High reliability and long service life
Note
B
For information about adjusting the cables and ge-
arshift lever, see the Workshop Information System
(WIS).
M281 E10
700.120
700.121
5/1
160
34.4
2.6
Hydraulically operated single-plate dry clutch
M281 E09 LA
700.122
700.123
5/1
160
34.4
2.6
51