TM 5-2330-305-14
4.4.1.20 REPLACE VOLTAGE CONTROL UNIT.
TOOLS: Flat-Tipped Screw driver (1/4 in.)
Adjustable Wrench (6 in.)
SUPPLIES: Voltage Control Unit
1. Remove two bolts which secure the voltage control unit to its
mounting plate and remove the unit.
2. Remove the four bolts which secure the mounting plate to the
chassis and remove the mounting plate.
3. Install the new mounting plate on the chassis and secure with four
bolts.
4. Install the new voltage control unit on the mounting plate and
secure with two bolts.
4.4.1.21 INITIAL BRAKE ADJUSTMENT.
TOOLS: Adjustable Wrench (8 in.)
SUPPLIES: Jack
1.
2.
3.
Position chassis on level ground (preferably concrete) with
tractor.
Lower chassis jacks so that chassis is in a level position.
Uncouple tractor from
apply air pressure to
brake pressure.
chassis, but leave brake hoses connected to
chassis brake system to relieve the spring
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