TM 5-3810-307-24-1-2
GENERAL INFORMATION
MANUAL INFORMATION
This troubleshooting handbook is designed to assist a service or maintenance
person in identifying the system problem areas or malfunctions. A digital
voltmeter and regular maintenance and service tools, see tool list below, will be
required to troubleshoot the system.
NOTE
Knowledge of how to use a digital voltmeter is assumed.
This handbook covers machines with 024-350-062-766 and 024-350-062-767
central units. The troubleshooting the system use `A' drawings for the 2766
central unit and `B' drawings for the 2767 central unit. The central unit 024-350-
062-767 hardware changes is effective on crane serial number 86638 and
beyond.
The drawings in Section 10 and the procedures in Section 11 are provided as
reference material that will be used in the troubleshooting flow charts. Use the
drawings and procedures in conjunction with the flow charts to help understand
the operation of the LMI. To further understand the theory for LMI operations,
refer to Section 12.
TOOL LIST
1-
DIGITAL MULTIMETER COMPLETE
1 - STANDARD HEX KEYS SIZES 5/64, 3/32,
WITH 2 SETS OF LEADS
7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16,
1-
SOLDERING IRON
3/8 INCH
1-
INCLINOMETER
1 - VICE GRIP PLIERS
1-
#0, #1, & #2 PHILLIPS HEAD
3 - ROLLS INSULATION TAPE
SCREWDRIVERS
1 - 3/8" DRIVE 1/2", 7/10", 9/16", DEEP WELL
1-
#0 & #1 - PHILLIPS HEAD PRECESSION
SOCKETS
SCREWDRIVERS
1 - 3/8" DRIVE RATCHET AND 3"
1-
3/16, 1/4, & 9/32 INCH SLOTTED HEAD
EXTENSION BAR
SCREWDRIVERS
1 - 1/4" ADAPTER FOR 3/8" DRIVE
1-
0.040, 0.070, & 0.100 INCH SLOTTED
HEAD PRECESSION SCREWDRIVERS
1 - 1/4" -DRIVE 1/4, 9/32, 5/16, 11/32, 3/8,
1-
5.5mm, 10mm NUT DRIVERS
7/16, & 1/2 INCH SOCKET SET
1-
8" ADJUSTABLE WRENCH
1 - 1/4" -DRIVE 4, 5, 5.5, 6, 7, 8, 9, 10, 11, 12,
1-
10" ADJUSTABLE WRENCH
13, & 14 mm SOCKET SET
1-
200' TAPE MEASURE FT/METERS
1 - RETAINING RING PLIERS
1-
WIRE CUTTERS
1 - NEEDLE NOSE PLIERS
1-
WIRE CRIMPING PLIERS
1 - CHANNEL LOCK PLIERS
1-
UTILITY KNIFE
1 - FLASHLIGHT
1-
METRIC HEX KEYS SIZES 1.5, 2, 2.5, 3,
1 - EPROM PULLER
4, 5, 6, 8, & 10.
Change-1 G-5
