Manitowoc Published 08-06-19, Control # 237-09_v2 4-27
MLC165-1 OPERATOR MANUAL SETUP AND INSTALLATION
Finish Installing Crawlers
See Figure 4-26.
1. Connect the hydraulic lines:
a. Stop the engine.
b. Remove the guard (1, View A) from the crawler.
c. Disconnect the hydraulic hoses (2, View B) from
under the storage bracket (3).
d. Pin the storage bracket in the closed position.
e. Disconnect the dust caps (4, View D) from the
hydraulic hoses (2) and the hydraulic tubes (5).
f. Thoroughly clean all fittings.
g. Apply a light coat of silicone lubricant to the threads
of all dust caps, couplers, and connectors to help in
preventing the threads from seizing.
h. Connect the four hydraulic hoses (2, View D) from
the carbody to the hydraulic tubes (5) on the
crawler. The hoses can be connected one way only.
i. Connect the large dust caps together for storage.
j. Install the guard (1, View A).
2. At both crawlers, hook the crawler step (6a, View C)
onto the bar (6b) and install the wire-lock pins (6c).