Silvercrest SKAS 1000 A16 Especificaciones Pagina 10

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Section 1
Introduction
1
Section 1Introduction
ZF-FreedomLine Automated
Two-Pedal Transmission
This manual provides maintenance and service
information for the ZF-FreedomLine automated
two-pedal transmission. To order information on
other Meritor transmission models, refer to the
Service Notes page at the front of this publication.
Features
ZF-FreedomLine transmission models are
available in 12-speed direct and overdrive, and
16-speed overdrive to meet a variety of application
requirements.
ZF-FreedomLine transmissions are automated
with integrated electronics for worry-free shifting.
An operator can easily switch to manual control at
any time.
The exclusive “no clutch pedal” design completely
eliminates clutch pedal actuation for starts and
stops, freeing operators from potential distractions
and extending clutch life. The ZF-FreedomLine shift
module enables less-experienced operators to shift
as well as seasoned veterans.
Torque ratings range from 1,350 lb-ft to 1,650 lb-ft
for today’s high torque, low rpm engines.
A twin countershaft with full helical gearing sets
industry standards for quiet, long-life operation.
An aluminum case yields a weight savings of up
to 132 pounds.
ZF-FreedomLine Transmissions Use
a Self-Adjusting Integral Clutch
Clutch Features
The integral clutch is self-adjusting. The release
bearing is permanently-lubricated and sealed for
maintenance-free operation.
The clutch is air-operated and electronically-
controlled.
Clutch adjustment and wear are continually
monitored, so no clutch adjustment is necessary.
An in-cab display indicates when to replace the
clutch.
The clutch has a stamped housing and snap-in
connection between the release bearing and
diaphragm spring. The housing contains the
shipment cups, diaphragm spring, pressure plate,
spring straps, and snap-in bearing connection.
The single-plate clutch disc assembly has a
cushioned, riveted organic facing material for
smooth clutch engagement.
The clutch disc is designed with two torsional
dampeners: A six-spring main dampener, which
helps to reduce drivetrain wear that results from
engine torsion; and a six-spring pre-dampener,
which helps to reduce engine gear noise.
How the Clutch Operates
The ZF-FreedomLine transmission control unit
(TCU) controls the clutch actuator cylinder, which
engages the clutch. The actuator checks clutch
travel and adjusts clearances as required.
Tools Used in This Manual
SPX Kent-Moore specifies the following tools in
this manual. Refer to the Service Notes page on
the inside front cover for instructions to order
these tools.
Seal Remover (part number J-24171-A)
Yoke Puller (part number J-7804-01)
Input Shaft Turning Tool (part number J-45556)
Output Shaft Seal Installer (part number J-45247)
Figure 1.1
CLUTCH DISC CLUTCH HOUSING
RELEASE
BEARING
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