Storage
Machine Storage
Machines being placed in storage must be adequately protected from deterioration during
the period of idleness. This will ensure that they can be restored to active service with a
minimum effort.
Before removing this hydraulic crane from service for extended periods, it should be
prepared for storage as prescribed in the following paragraphs. In general, three (3) major
components must undergo preparation. These are the Machine Proper, the Engine and the
Transmission. The specific procedure to be followed depends upon the expected period of
storage.
SHORT TERM STORAGE - 30 DAYS OR LESS
Short term storage requires minimal preparation.
The MACHINE should be thoroughly cleaned, lubricated in accordance with Section 4, and
painted surfaces retouched where the paint has deteriorated. exposed portions of all
hydraulic cylinders should be coated with multipurpose grease. Coat unpainted metal
surfaces with multipurpose grease after removing any rust accumulations.
The ENGINE should be prepared as prescribed in the topic “Engine Storage”.
The TRANSMISSION should be prepared as prescribed in the topic “Transmission Storage”.
LONG TERM STORAGE - 30 DAYS OR MORE
Long term storage requires greater preparation than short term storage and must be
undertaken with greater care.
The MACHINE should be prepared as follows:
1. Perform the short term machine storage preparation, making certain that All
points with grease fittings are liberally lubricated.
2. Drain and refill the swing reducer, winch(es), axle differentials, planetary hubs
and the hydraulic reservoir. Refer to page 4-19 when servicing the reservoir.
3. Distribute the new hydraulic fluid to all parts of the system by operating all
functions.
4. Clean and tape the battery cables after removing and storing the battery.
5. Coat the external ring gear of the swing bearing with MPG grease.
6. Fill the hydraulic reservoir to the top AFTER THE MACHINE IS PARKED IN ITS
STORAGE SPOT.
369P/N 12261-683 REVISED: January 2015
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