Hyundai HW65AH Service Manual page 7

SECTION 1 GENERAL SECTION 1 GENERAL
Group 1 Safety Hints ---------------------------------------------------------------------------------------------------- 1-1
Group 2 Specifications ------------------------------------------------------------------------------------------------- 1-9
SECTION 2 STRUCTURE AND FUNCTION SECTION 2 STRUCTURE AND FUNCTION
Group 1 Pump Device -------------------------------------------------------------------------------------------------- 2-1
Group 2 Main Control Valve ----------------------------------------------------------------------------------------- 2-6
Group 3 Swing Device ------------------------------------------------------------------------------------------------- 2-28
Group 4 Travel Device -------------------------------------------------------------------------------------------------- 2-38
Group 5 RCV Lever ------------------------------------------------------------------------------------------------------ 2-44
Group 6 RCV pedal ------------------------------------------------------------------------------------------------------ 2-51
Group 7 Brake pedal (valve) ---------------------------------------------------------------------------------------- 2-52
Group 8 Gear box --------------------------------------------------------------------------------------------------------- 2-54
Group 9 Axle ------------------------------------------------------------------------------------------------------------------ 2-57
SECTION 3 HYDRAULIC SYSTEM SECTION 3 HYDRAULIC SYSTEM
Group 1 Hydraulic Circuit --------------------------------------------------------------------------------------------- 3-1
Group 2 Main Circuit ----------------------------------------------------------------------------------------------------- 3-4
Group 3 Pilot Circuit ------------------------------------------------------------------------------------------------------ 3-7
Group 4 Single Operation -------------------------------------------------------------------------------------------- 3-12
Group 5 Combined Operation ------------------------------------------------------------------------------------- 3-27
SECTION 4 ELECTRICAL SYSTEM SECTION 4 ELECTRICAL SYSTEM
Group 1 Component Location ------------------------------------------------------------------------------------- 4-1
Group 2 Monitoring system ------------------------------------------------------------------------------------------ 4-3
Group 3 Electrical Circuit ---------------------------------------------------------------------------------------------- 4-47
Group 4 Electrical Component Specification ------------------------------------------------------------- 4-67
Group 5 Connectors ----------------------------------------------------------------------------------------------------- 4-76
Group 6 Fault codes ----------------------------------------------------------------------------------------------------- 4-95
SECTION 5 TROUBLESHOOTING SECTION 5 TROUBLESHOOTING
Group 1 Before Troubleshooting ---------------------------------------------------------------------------------- 5-1
Group 2 Hydraulic and Mechanical System --------------------------------------------------------------- 5-4
Group 3 Electrical System ------------------------------------------------------------------------------------------- 5-23
Group 4 Axle ----------------------------------------------------------------------------------------------------------------- 5-37
Group 5 Air Conditioner and Heater system--------------------------------------------------------------- 5-40
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