IMT 5005i - Page 82

Parts 78 Section 4
IMT 5005i / 6006i - Manual # 99904387
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HYDRAULIC
MOTOR
REAR OF MAST
WITHOUT PROPORTIONAL VALVE
POWER UNIT &
HYDRAULIC RESERVIOR
VALVE BANK
WITHOUT EXTENSION CYLINDER
FRONT OF MAST
VALVE BANK
LOWER CYLINDER
SEE NOTE #2
WITH EXTENSION CYLINDER
FRONT OF MAST
VALVE BANK
LOWER CYLINDER
EXTENSION CYLINDER
RETRACT PORT
EXTEND PORT
NOTE:
1. WHEN CONVERTING TO PROPORTIONAL HYDRAULIC SYSTEM
ALL EXISTING HOSES ARE USED EXCEPT 51397335 (ITEM #3).
2. CRANES WITHOUT EXTENSION CYLINDER USE PLUGS (72532522)
TO BLOCK HYDRAULIC PORTS B1 & A1 ON THE VALVE BLOCK.
B
A
SEE NOTE #1
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PROPORTIONAL
VALVE
POWER UNIT &
HYDRAULIC RESERVIOR
HYDRAULIC
MOTOR
REAR OF MAST
WITH PROPORTIONAL VALVE
(SEE NOTE)
VALVE BANK
B
A
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REAR OF MAST WITH PROPROTIONAL VALVE (99904438-1)