Manitowoc MLC300 Guide

Manitowoc F2280-7
Published 07-21-21
MLC300 Lubrication Guide
HYDRAULIC FILTER REPLACEMENT
For instructions, refer to Section 2 of the MLC300 Service/
Maintenance Manual.
Hydraulic filter elements on this crane are specially designed
to withstand high pressure as the elements fill with dirt. This
feature prevents the elements from collapsing.
See Table 2
for the Manitowoc part numbers of replacement
filter elements. See the lubrication charts in this section for
identification and location of the filter elements.
Table 2 Replacement Hydraulic Filter Elements
MCC No. System Qty
81029158 Spring for Return Filter Element
(inside Hydraulic Tank)
1
81038029 10 Micron Return Filter
(inside Hydraulic Tank)
1
81029289 Suction Strainer
(inside Hydraulic Tank)
4
A16689 Desiccant Breather Cartridge 1
427282 Crawler Motor Case Flushing Filter
(if equipped)
1
427282 Cooling Circuit Filter 2
90040437 Free Fall Filter 1 or 2
CAUTION
Hydraulic System Damage!
Original Equipment Manufacturer (OEM) filter elements—
available from Manitowoc—must be used on this crane.
Substituting with any other brand or type filter element is
prohibited.
Filter elements made by other manufacturers may
collapse under pressure. This action will allow unfiltered
oil to be drawn into the hydraulic system and pumps,
motors, and valves can be destroyed.
Manitowoc will reject warranty claims for damaged
hydraulic components if the proper hydraulic filter
elements are not used.
FOR REFERENCE
ONLY

Manitowoc MLC300 Specifications

General

Brand	Manitowoc
Model	MLC300
Category	Construction Equipment
Language	English