7 - MAINTENANCE
Every 2000 hours
Hydraulic oil - Change
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 or more frequently when operating conditions are severe.
Prior operation:
Keep all non-authorized personnel clear of the area. Park the machine on a firm, level surface in neutral with the
parking brake applied. Lower the bucket/attachment to the ground. Turn off the engine. Install the transport/service
link into the locked position.
Service specifications
Type of oil
CASE AKCELA HYDRAULIC EXCAVATOR FLUID
Total system capacity
178 L
(
47 US gal
)
NOTE:
Replace the hydraulic oil filter when you change the hydraulic oil.
1. Release pressure in the hydraulic system. Refer to
“Releasing pressure in the hydraulic system” in this
chapter.
2. Clean the area around the filler cap on the hydraulic
reservoir. Slowly loosen the filler cap on the hydraulic
reservoir to release any residual pressure in the reser-
voir. Leave the filler cap loose during the procedure.
LEIL18WHL1174AA
1
3. Remove the remote drain cover to access the hydraulic
oil drain (if equipped).
LEIL17WHL1597AB
2
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Содержание 721G Stage IV
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Страница 30: ...1 GENERAL INFORMATION 1 24 ...
Страница 51: ...2 SAFETY INFORMATION Empty tool LEEN11T0024AA 20 2 21 ...
Страница 84: ...2 SAFETY INFORMATION 2 54 ...
Страница 154: ...3 CONTROLS AND INSTRUMENTS Select the passcode to delete from the system and con firm LEIL16WHL1551AA 96 3 70 ...
Страница 162: ...3 CONTROLS AND INSTRUMENTS Inducement and validation re starts LEIL14WHL0394HA 2 3 78 ...
Страница 163: ...3 CONTROLS AND INSTRUMENTS Validation re start procedure LEIL15WHL0608HA 3 3 79 ...
Страница 189: ...4 OPERATING INSTRUCTIONS RCPH10WHL045BAH 7 4 15 ...
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Страница 222: ...5 TRANSPORT OPERATIONS 5 14 ...
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Страница 260: ...7 MAINTENANCE LEIL17WHL1665H 6 821G 7 22 ...
Страница 265: ...7 MAINTENANCE DEF AdBlue level faults failures and engine power loss levels LEIL15WHL0607HA 2 7 27 ...
Страница 266: ...7 MAINTENANCE DEF AdBlue quality faults failures and engine power loss levels LEIL15WHL0609HA 3 7 28 ...
Страница 267: ...7 MAINTENANCE DEF AdBlue technical faults LEIL14WHL0392HA 4 7 29 ...
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Страница 313: ...7 MAINTENANCE LEIL18WHL1154FA 1 LEIL18WHL1155FA 2 7 75 ...
Страница 360: ...7 MAINTENANCE 9 Re install all the covers guards and steps previously removed 7 122 ...
Страница 417: ...7 MAINTENANCE Waste Handler WH models LEIL17WHL2020FA 2 7 179 ...
Страница 436: ...8 SPECIFICATIONS 721G Loader Lift Arms Specifications LEIL16WHL0629FB 1 8 10 ...
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