TM 5-3810-306-34
CHAPTER 15
CRANE COMPONENTS MAINTENANCE
CHAPTER INDEX
Procedure
Page
Boom Maintenance . ............................................................................................................. 15-3
Auxiliary Boom Nose Assembly ............................................................................................ 15-3
Boom Installation................................................................................................................... 15-5
Boom Assembly .................................................................................................................... 15-8
Hook Block Assembly ........................................................................................................... 15-22
Hoist Maintenance................................................................................................................. 15-26
Auxiliary Hoist Installation...................................................................................................... 15-26
Counterweight Installation ..................................................................................................... 15-30
Main Hoist Installation ........................................................................................................... 15-34
Hoist Assembly...................................................................................................................... 15-36
Hoist Motor Installation ......................................................................................................... 15-50
Hoist Motor Assembly ........................................................................................................... 15-54
Hoist Motor Control Valve Installation ................................................................................... 15-60
Hoist Brake Installation and Assembly .................................................................................. 15-64
Turntable Maintenance.......................................................................................................... 15-70
Swivel Installation.................................................................................................................. 15-70
Air/Transmission Swivel Installation ...................................................................................... 15-75
Air/Transmission Swivel Assembly........................................................................................ 15-78
Demounting and Mounting Superstructure ........................................................................... 15-83
Electric Swivel Ring Installation............................................................................................. 15-95
Electric Swivel Assembly....................................................................................................... 15-100
Hydraulic Swivel Assembly.................................................................................................... 15-108
Swing Gearbox Installation.................................................................................................... 15-114
Swing Gearbox Assembly ..................................................................................................... 15-116
Swing Brake Installation ........................................................................................................ 15-124
Swing Brake Assembly.......................................................................................................... 15-126
Positive Swing Lock Assembly.............................................................................................. 15-131
Swing Motor Assembly.......................................................................................................... 15-133
Turntable Bearing Installation................................................................................................ 15-144
15-1/(15-2 Blank)