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SECTION 9
9-1
SERVICE AND REPAIR
GENERAL
This section contains the instructions necessary for the
repair and replacement of the main components of the
unit.
Before attempting any repair of the unit, become thor-
oughly familiar with the OPERATION instructions (Sec.
3) and GENERAL REPAIR PRACTICES (Sec. 4). Also,
before performing any work on the unit, know and OB-
SERVE all SAFETY PRECAUTIONS listed in Section
1.
There are some procedures in this section that will
require that the truck is running. In these instances
the operational status will be indicated. Otherwise,
make sure that the truck is shut off and the keys
are removed. The pressure of the hydraulic system
and resulting movement of the units’ parts can
cause serious injury or death.
DESCRIPTION OF OPERATING CYLINDERS
(CARRIER AND PACKER PANEL)
The four double-acting hydraulic cylinders that control
movement of the carrier and packer panels during the
compaction cycle are called the “operating cylinders”.
All four cylinders are the same (except for tag axle units).
The two packer panel cylinders mount in the opposite
direction of the carrier panel cylinders and the pivot
mountings are different.
PACKER
PANEL
CYLINDERS
CARRIER
PANEL
CYLINDERS
Summary of Contents for LEACH 2R-III
Page 2: ......
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Page 26: ...SECTION 2 2 8 ...
Page 28: ...OPERATION SECTION 3 LOCATION OF OPERATING CONTROLS 3 2 4 6 5 7 8 1 2 3 8 9 10 11 12 7 ...
Page 46: ...SECTION 3 3 20 ...
Page 54: ...SECTION 4 4 8 ...
Page 60: ...SECTION 6 6 4 PREVENTIVE MAINTENANCE 1 2 3 4 5 6 7 8 ...
Page 62: ...SECTION 6 6 6 ...
Page 76: ...SECTION 7 7 10 ...