Replace Pilot Oil Filter Element - Hitachi Zaxis 17U-5A Operator's Manual

Replace Pilot Oil Filter Element

--- every 1000 hours
d
WARNING: Hydraulic oil may be hot and pressurized
just after operation. Severe burns may result if skin
comes in contact with escaping hydraulic oil. Wait for
the oil to cool before starting any maintenance work.
1. Park the machine following the same procedures as
described on page 7-7 for preparation for inspection and
maintenance.
2. Before replacing the element, be sure to bleed air
pressure from the hydraulic oil tank by loosening cap (1).
3. Remove bolts (3) under cover (2) of rear left side.
Wrench size: 17 mm
MAINTENANCE
ZX26U-5A
MABA-07-030
2 3
MABA-07-031
1
1
7-46
M1M7-05-024
ZX17U-5A
MABA-07-022
ZX26U-5A
MABA-07-024
ZX17U-5A
MABA-07-029