MAINTENANCE
7-48
Air Bleeding by Priming Pump
In case air is not bled due to malfunction of the fuel sole-
noid pump, operating the priming pump only can bleed air.
1. Check that fuel cock (3) on the bottom of the fuel tank is
opened.
2. Loosen air bleed plug (1) on the fuel main filter.
3. Supply fuel by reciprocating priming pump (6). After no
air bubbles are spouted through air bleed plug (1), tight-
en air bleed plug (1).
4. After tightening air bleed plug (1), reciprocate priming
pump (6) approx. 150 strokes.
5. Wipe off any spilled fuel.
6. Start the engine. Check that no fuel leaks are present. If
the engine does not start, repeat the above procedures
from step 1.
Wrench size: 10 mm
Air Bleeding by Cranking
Bleed air from the fuel system after changing the common
rail.
Bleeding Procedures
1. Bleed air until the engine supply pump entrance enough
according to the above-mentioned procedures.
2. Operate starter motor for long cranking within 20 sec-
onds. If engine falls to start, return key switch to OFF. Wait
more than about 60 seconds, then try again.
M1U1-07-015
3
M1GR-07-010
Main Filter
1
M81U-07-030
6
Summary of Contents for ZAXIS 120-3 class
Page 1: ......
Page 3: ......
Page 5: ......
Page 49: ...SAFETY SIGNS Europe Asia Middle and Near East Model Only S 38 MEMO ...
Page 131: ...BREAK IN 2 MEMO ...
Page 191: ...TRANSPORTING 6 MEMO ...
Page 290: ...HYDRAULIC CIRCUIT AND ELECTRICAL CIRCUIT 8 HYDRAULIC CIRCUIT M1V1 08 001 ...
Page 292: ...8 ELECTRICAL DIAGRAM ...
Page 293: ...HYDRAULIC CIRCUIT AND ELECTRICAL CIRCUIT 8 MEMO ...
Page 295: ...MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 9 MEMO ...
Page 351: ...SPECIFICATIONS 12 42 MEMO ...
Page 455: ...OPTIONAL ATTACHMENTS AND DEVICES 13 104 MEMO ...
Page 461: ...INDEX 14 MEMO ...