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Routine Maintenance
Hydraulic System
242
242
9811/9950-1
Releasing the Hydraulic Pressure
1
Make the machine safe with the boom lowered. Refer
to
Prepare the Machine for Maintenance
.
2
Operate the controls to remove the hydraulic
pressure from the service hose lines:
a
For manually operated services, operate the
controls (several times) of the service(s) to be
disconnected.
b
For electrical services, turn the starter key to the
ON position.
Operate the controls (several times) of the
service(s) to be disconnected. Set the starter
switch to the OFF position then remove the starter
key.
c
Press the relevant console switch (to make the
relevant service active).
Refer to Operation
Section
.
Important: To release the hydraulic pressure from the
electrical and servo operated services the battery must be
connected while you operate the controls.
3
Carefully remove the hydraulic tank filler cap to vent
residual tank hydraulic pressure.
4
Install the hydraulic tank filler cap.
HE Services
Summary of Contents for 8026 CTS
Page 2: ...0 0 9811 9950 Notes E S e r v i c e s...
Page 68: ...Operation Entering and Leaving the Cab 50 50 9811 9950 1 Fig 8 B A E S e r v i c e s...
Page 71: ...Operation Doors and Windows 53 53 9811 9950 1 C035100 Fig 11 E S e r v i c e s...
Page 103: ...Operation Operating Levers Pedals 85 85 9811 9950 1 731911 Fig 36 F E S e r v i c e s...
Page 105: ...Operation Operating Levers Pedals 87 87 9811 9950 1 731911 Fig 38 F E S e r v i c e s...
Page 111: ...Operation Operating Levers Pedals 93 93 9811 9950 1 796300 B4 Fig 43 A B D E S e r v i c e s...
Page 141: ...Operation Working with the Machine 123 123 9811 9950 1 731990 2 Fig 55 1 2 3 E S e r v i c e s...
Page 171: ...Operation Transporting the Machine 153 153 9811 9950 1 800990 4 Fig 68 E S e r v i c e s...
Page 257: ...Routine Maintenance Fuel System 239 239 9811 9950 1 T015790 2 Fig 93 A E S e r v i c e s...
Page 266: ...Routine Maintenance Tracks and Running Gear 248 248 9811 9950 1 Fig 98 E S e r v i c e s...
Page 320: ...Specifications Vibration 302 302 9811 9950 1 Page left intentionally blank E S e r v i c e s...