MAINTENANCE
7-7
6
ON
OFF
MNEC-01-058
115Z7B-1-81-1
5. Apply the parking brake (Turn parking brake (6) ON.)
6. Chock the tires.
7. Run the engine at low idle speed for a few minutes
to cool the engine. Turn key switch (7) OFF to stop
the engine. Again, turn key switch (7) ON and place
control lever lock switch (2) to the unlock ( )
position.
8. Fully operate the lift arm and bucket control levers
(1) 3 to 4 strokes to release residual pressure in the
hydraulic system.
9. In case inspection and/or maintenance must be
performed with the engine running, use a signal
person.
10. Be sure to place control lever lock switch (2) to the
lock ( ) position.
11. Turn key switch (7) OFF and remove the key.
12. Start working only after putting an “UNDER
INSPECTION/MAINTENANCE” tag in a highly visible
place such as on the cab door or the control lever.
d
WARNING: Never attempt to maintain the machine
when the engine is running. If the engine must be
run while working, do the following.
One person should be in the operator’s seat and
ready to stop the engine while communicating
with other workers.
When working around moving parts is
unavoidable, pay special attention to ensure
that hands, feet, and clothing do not become
entangled.
If parts or tools are dropped or inserted into the
fan or the belt, they may fly off or be cut off. Do
not drop or insert parts and tools into the moving
parts.
Move control lever lock switch (2) to lock
(
) position so that the front attachment will not
move.
Never touch the control levers and pedals.
If operating the control levers or pedals is
unavoidable, signal co-workers to move to a safe
place.
SA-2294
SA-026
6
7
Summary of Contents for ZW 550-6
Page 4: ......
Page 10: ...CONTENTS SPECIFICATIONS 12 1 Specifications 12 1 Intended Use 12 1 INDEX 14 1 ...
Page 12: ...MACHINE NUMBERS 2 Aftertreatment Device SCR TYPE MFG NO DOC TYPE MFG NO 95Z7B SCR4 95Z7B SCR4 ...
Page 54: ...SAFETY LABELS S 42 2 25 7 4 1 26 1 8 9 5 6 11 12 10 24 115Z7B S 42US ...
Page 148: ...OPERATOR S STATION 1 84 MEMO ...
Page 208: ...OPERATOR S STATION 1 144 MEMO ...
Page 210: ...BREAK IN 2 2 MEMO ...
Page 226: ...OPERATING THE ENGINE 3 16 MEMO ...
Page 274: ...OPERATING THE MACHINE 5 28 MEMO ...
Page 354: ...MAINTENANCE 7 70 MEMO ...
Page 418: ...9 4 MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS MEMO ...
Page 422: ...10 4 STORAGE MEMO ...
Page 428: ...11 6 TROUBLESHOOTING MEMO ...
Page 430: ...SPECIFICATIONS 12 2 MEMO ...
Page 438: ...INDEX 14 8 ZW550 6 US MEMO ...