Operation and maintenance manual
Section 120-0010
31
SM 2124 Rev 3 8-03
SPECIAL TORQUE SPECIFICATIONS
TORQUE
FIG. NO. ITEM NO. ITEM NAME Nm lbf ft
1 6, Front Mounts Bolt 920 678
1 6, Rear Mounts Bolt 920 678
ACTION DISPLAY MESSAGE REMARK
1 warm up transmission normal operating messages
2 turn off ignition nothing
3 plug in AEB - Starter
4 • move shift lever to N position
• engage parkbrake
5 start engine ‘PL’ TCU must recognise PL for at
least 2 seconds before you
can press the button
6 set engine speed to idle ‘PL’ if start conditions are OK
7 press button of the AEB-Starter ‘ST’ if start conditions are OK The button must not be
released before TCU has
started the AEB or quit with
an error code (see display
table)
8 hold button until AEB has started ‘K1’ (Information about the AEB TCU has started the AEB,
state) and goes on adjusting K1, K2,
…, KR. (Button may be
released)
9 wait until AEB has finished ‘OK’ (AEB has been successful)
10 turn off ignition and unplug nothing
AEB-Starter
AEB Starter Procedure
2. Retarder solenoid (on bracket at front of
transmission). The solenoid can be checked at plug
X9, pins 9 & 10.
Resistance: 30 ohms
Current: 0.8 A
Differential Pressure Switch
When oil is at operating temperature, the switch can
be checked at plug X9, pins 17 & 18. With the harness
connected to the switch, resistance should be 500
ohms.
Pressure Checks
Refer to Fig. 4 for measurement points and pressures.
The system pressure, convertor pressure and retarder
pressure can be measured at the diagnostic test points
located at the rear of the tractor frame. If other
pressures are to be measured, then diagnostic
connectors on main control valve (2) should be moved
to required point, so pressure can be read from
diagnostic test point.
SERVICE TOOLS
Refer to Section 300-0070, SERVICE TOOLS, for part
number of AEB Starter and other service tools which
should be used in conjunction with procedures outlined
in the transmission manufacturers service manual,
and, general service tools required. These tools are
available from your dealer.
Transmission - Transmission and Mounting