MAINTENANCE
7-14
PERIODIC REPLACEMENT OF PARTS
To ensure safe operation, be sure to conduct periodic
inspection of the machine. In addition, the parts listed
below, if defective, may pose serious safety/fire hazards. It
is very difficult to gauge the extent of deterioration, fatigue,
or weakening of the parts listed below simply by visual
inspection alone. For this reason, replace these parts at the
intervals shown in the table below. However, if any of these
parts are found to be defective, replace before starting
operation, regardless of the interval. Use genuine Hitachi
parts.
Also, when replacing hoses, check the clamps for
deformation, cracks, or other deterioration, and replace as
necessary.
Be sure to perform periodic inspection of all hoses, as
shown below, and replace or retighten any defective parts
found, as necessary.
Consult your authorized dealer for correct replacement.
No.
Periodic Replacement Parts
Q'ty in Use
Replacement Intervals
Pump Delivery Hoses
1
Main Pumps to High Pressure Filters
8
2
High Pressure Filters to Blocks
4
3
Blocks to High Pressure Pipes
4
4
High Pressure Pipes to Control Valves
4
5
Fan Pumps to Oil Cooler Fan Motor
and Radiator Fan Motor
4
6
Tail Hoses
6
Front Hoses
7
Control Valves to Front
2
Loading Shovel Front Hoses
8
Mainframe to Boom
16
Backhoe Front Hoses
9
Mainframe to Boom
16
Travel Hoses and Swing Hoses
10 Control Valves to Center Joint
4
11 Control Valves to Swing Motors
8
Fuel Hoses
12 Fuel Tank to Engine
3
13 Engine to Fuel Cooler
5
14 Fuel Cooler to Fuel Tank
5
Every 2 years or 8,000 hours of operation, whichever
comes first
NOTE: Be sure to replace seals, such as O-rings and
gaskets, when replacing hoses.
Summary of Contents for EX 3600-6
Page 38: ...SAFETY SIGNS S 29 SS3091469 M146 07 080 ...
Page 40: ...SAFETY SIGNS S 31 SS 410 SS 2835 SS3108517 M18G 01 011 ...
Page 41: ...SAFETY SIGNS S 32 SS 413 M146 01 024 M146 01 025 SS4193223 M146 01 025 ...
Page 42: ...SAFETY SIGNS S 33 SS 449 M146 01 027 SS 710 SS 2836 SS 3091472 SS 2837 ...
Page 43: ...SAFETY SIGNS S 34 MEMO ...
Page 89: ...OPERATOR S STATION 1 46 MEMO ...
Page 107: ...OPERATING THE ENGINE 3 16 MEMO ...
Page 119: ...DRIVING THE MACHINE 4 12 MEMO ...
Page 139: ...OPERATING THE MACHINE 5 20 MEMO ...
Page 166: ...MAINTENANCE 7 27 4 Grouped Grease Fittings 4 Arm Ñ Lubrication Points M146 07 085 4 ...
Page 169: ...MAINTENANCE 7 30 4 Grouped Grease Fittings 4 Arm Ñ Lubrication points M18M 07 036 4 ...
Page 283: ...MAINTENANCE 7 144 MEMO ...
Page 285: ...MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 9 2 MEMO ...
Page 303: ...SPECIFICATIONS 12 4 MEMO ...