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TABlE OF CONTENTS
Check the forks and quick-release pins ....... .
Check the litt chains, adjust and spray with
chain spray, if required ................... .
Check; adjust, grease the steering chain ...... .
Lubricate the bogie of the traction unit ....... .
Lubricate and spray joints .................. .
Check the gearbox oil level ................. .
Check the hydraulic oil level. ............... .
Inspections and maintenance every 6
months or 500 hours ................. .
Page
93
95
95
95
95
97
97
99
Check and clean the electrical system .. , . . . . . .
99
Clean the pulSe control with compressed air. . .
99
Clean the drive control, hydraulic pump motor,
steering motor...........................
99
Check the mounting of mechanieal parts. . . . . .
101
Check and aJign the mast and eabin. . . . . . . . . .
101
Check the wheels for damage and grease the
load wheels ................
e. • • • • • • • • • • • • •
101
Check the contactors, replaee the contacts if
required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
103
Check and oil the steering lock (inductive
guideline control only). . . . . . . . . . . . . . . . . . . . .
103
Check the carbon brushes and replaee if
requlred ... ' ...........................
~
. .
' 105
Inspections and maintenance every
year or 1000 hours....................
107
Clean the return filter and magnet at the'
hydraullc oil filler... . . . . . . . . . . . . . . . . . . . . . .
107
Inspections and maintenance ever 2
. years or 2000 hours...................
109
_ Change the hydraulic oll, renew the feed line
filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
109
Grease the pump and traetion motor bearings. .
111
Replace all microswitches. . . . . . . . . . . . . . . . . . .
111
Changethe gearbox oll. . . . . . . . . . . . . . . . . . . . .
111
Inspection and maintenance data ..... .
Reeommended olls and lubricants ........... .
Troubleshooting (hydraulic system) ........... .
Troubleshooting (interlocks) ................ .
Wiring diagram (legend) .................... .
HydrauJic circuit diagram ................... .
HydrauJic circuit diagram (legend) ........... .
Index ................................... .
Page
114
114
118
122
128
133
134
137
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