Manitowoc GHC75 Maintenance Instructions Manual page 7

Crane Care
21.12.2017
10.7 Change hydraulic oil reservoir aeration filter............ 98
10.8 Change HydroClean or auxiliary control filter filter
element..................................................................... 99
11 Telescopic boom............................................................. 102
11.1 Lubricating the telescopic boom............................. 102
11.2 Check telescopic boom........................................... 103
12 Crane winch..................................................................... 104
12.1 Check the oil level of the winch gear...................... 104
12.2 Change the winch gear oil...................................... 104
12.3 Maintaining the brake............................................. 105
13 Static load-bearing steel components.......................... 106
13.1 Checking static load-bearing parts and steel compo-
nents for damage.................................................... 106
Preliminary
GHC75 Telescopic crane
Table of contents
7