7 - MAINTENANCE
Every 2000 hours
Hydraulic oil and filter [60636640]
WARNING
Pressurized hydraulic fluid can penetrate the skin and cause severe injuries.
Hydraulic fluid is under extreme pressure. Rest the bucket or attachment on the ground. Shut the
engine off, turn the key on, and move the hydraulic control lever through all movements several times
to relieve residual pressure in the system.
Failure to comply could result in death or serious injury.
W0161A
Change the hydraulic oil every 2000 hours of operation. Change hydraulic oil more frequently when operating condi-
tions are severe.
Prior operation:
Keep all non-authorized personnel clear of the area. Park the machine on a firm, level surface, lower bucket/attach-
ment to the ground and apply the parking brake.
Service specifications
Type
Akcela Hydraulic excavator fluid
1021F
Total system capacity
250 l
(
66 US gal
)
1121F
Total system capacity
250 l
(
66 US gal
)
1. Stop the engine. Put a Do Not Operate tag on the
steering wheel or key switch.
2. Place the transport/service link into the lock position to
prevent unexpected articulation.
3. Make sure the accumulators are completely discharged
by pushing down on the brake pedal a minimum of 30
times.
4. Release pressure in ride control accumulators, if
equipped. To realease ride control accumulators, ac-
cess bleed screw in ride control valve. Bleed pressure
from accumulators.
5. With the ignition key in the ON position, cycle the
bucket/attachment control levers repeatedly through
their complete range of motion for at least
30 s
.
6. Move the hydraulic controller to the float position and
turn the key off.
RCPH11WHL039AAH
1
7. Open the hydraulic reservoir drain and using the pro-
vided drain hose, drain the hydraulic oil into a suitable
container.
RCPH11WHL263AAH
2
7-74
Содержание 1021F
Страница 1: ...Wheel Loader Print No 47557863 2st edition English 05 14 Operator s Manual Tier 2 1121F 1021F ...
Страница 20: ...1 GENERAL INFORMATION 1 14 ...
Страница 41: ...2 SAFETY INFORMATION LEEN11T0032FA 7 9 Do not use joystick steering when roading a machine 2 21 ...
Страница 52: ...2 SAFETY INFORMATION LEEN11T0046GA 20 33 Tie down point decal 34 Lifting point decal 2 32 ...
Страница 54: ...2 SAFETY INFORMATION LEEN14T0049GA 23 38 Decal fuses 39 Decal fuses and relays 2 34 ...
Страница 56: ...2 SAFETY INFORMATION LEEN11T0137GA 26 42 Tie down point decal 43 Decal fuses and relays 2 36 ...
Страница 57: ...2 SAFETY INFORMATION LEEN11T0138GA 27 44 Decal Maximum Speed 45 Reflector 2 37 ...
Страница 65: ...2 SAFETY INFORMATION Empty tool LEEN11T0024AA 20 2 45 ...
Страница 66: ...2 SAFETY INFORMATION 2 46 ...
Страница 125: ...3 CONTROLS AND INSTRUMENTS Software legend RCPH10WHL910FAH 11 3 59 ...
Страница 138: ...3 CONTROLS AND INSTRUMENTS 3 72 ...
Страница 180: ...5 TRANSPORT OPERATIONS 5 10 ...
Страница 192: ...6 WORKING OPERATIONS 6 12 ...
Страница 203: ...7 MAINTENANCE Hydraulic Brake system temperature range LEIL12WHL0012BA 3 7 11 ...
Страница 267: ...7 MAINTENANCE 8 Clean the area around the fill cap 1 and reservoir cover 2 Slowly remove the cap RCPH11WHL264AAH 3 7 75 ...
Страница 301: ...7 MAINTENANCE LEEN14T0133HA 5 The fuse decal is located inside the access door 7 109 ...
Страница 310: ...7 MAINTENANCE 7 118 ...
Страница 312: ...8 SPECIFICATIONS Voltage 24 V 8 2 ...
Страница 326: ...8 SPECIFICATIONS NOTE Refer to country regulation foreseen for exceptional vehicles 8 16 ...
Страница 328: ...8 SPECIFICATIONS NOTE Refer to country regulation foreseen for exceptional vehicles 8 18 ...
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Страница 360: ...8 SPECIFICATIONS 8 50 ...