Table of Contents
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Lubrication Symbols ............................................................................................................................................................2
General Lubrication .............................................................................................................................................................2
Lubrication Intervals ............................................................................................................................................................2
Over-Lubrication ..................................................................................................................................................................3
Lubrication Tips ...................................................................................................................................................................3
Water in Hydraulic Oil ..........................................................................................................................................................3
Oil Can Points......................................................................................................................................................................3
Wire Rope Lubrication .........................................................................................................................................................3
Cylinder Rod Lubrication .....................................................................................................................................................4
Environmental Protection ....................................................................................................................................................4
Reference Instructions.........................................................................................................................................................4
Hydraulic Filter Replacement...............................................................................................................................................4
Lubrication Points ................................................................................................................................................................4
CraneLUBE .........................................................................................................................................................................4
Approved Lubricants: Normal Factory Fill............................................................................................................................5
Approved Lubricants: Arctic Package Option ......................................................................................................................5
Fluid Capacities ...................................................................................................................................................................6
Engine Components ............................................................................................................................................................7
Upperworks and Lowerworks Lubrication............................................................................................................................8
Prior to Use When Crane is Assembled............................................................................................................................9
Daily or Every 8 Hours of Engine Operation or (whichever comes first)............................................................................9
Weekly or Every 40 Hours of Engine Operation (whichever comes first) ........................................................................11
After First 200 Hours of Engine Operation ......................................................................................................................13
Monthly or Every 200 Hours of Engine Operation (whichever comes first) .....................................................................13
Quarterly or Every 500 Hours of Engine Operation or (whichever comes first) ...............................................................15
first).................................................................................................................................................................................15
Semi-Annually or Every 500 Engine Hours of Operation or (whichever comes first).......................................................15
Semi-Annually or Every 1000 Engine Hours of Operation or (whichever comes first).....................................................15
Biennially or Every 2000 Hours of Engine Operation (whichever comes first) ................................................................15
Boom Rigging Lubrication .................................................................................................................................................16
Quarterly or Every 250 Hours of Engine Operation (whichever comes first) ...................................................................17
Yearly or Every 2000 Hours of Crane Operation (whichever comes first) .......................................................................17
THE ORIGINAL LANGUAGE OF THIS PUBLICATION IS ENGLISH
© 2021 Manitowoc
07-20-21
LUBRICATION GUIDE
Model MLC80-A/MLC90A-1/MLC100A-1/MLC100-1
TABLE OF CONTENTS
F2314-1
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Summary of Contents for Manitowoc MLC80A-1
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Page 1: Table Of Contents
Boom Rigging Lubrication ..............................16 Quarterly or Every 250 Hours of Engine Operation (whichever comes first) ..............17 Yearly or Every 2000 Hours of Crane Operation (whichever comes first) ...............17 THE ORIGINAL LANGUAGE OF THIS PUBLICATION IS ENGLISH © 2021 Manitowoc 07-20-21 F2314-1... -
Page 2: Lubrication Symbols
FIGURE 1 otherwise, parts will be damaged from a lack of lubrica- tion. Contact your Manitowoc dealer or the Manitowoc Crane Care Lattice Team for recommendations on length- ening lubrication intervals. -
Page 3: Over-Lubrication
A parts. high-quality wire rope lubricant is available from the • Avoid introducing dirt into reservoirs. Carefully clean the Manitowoc Crane Care Lattice Team. area around dipsticks, level plugs, fill plugs, and breathers before removing them. Casing filled with •... -
Page 4: Cylinder Rod Lubrication
Hydraulic filter elements on this crane are specially designed to withstand high pressure as the elements fill with dirt. This The cylinder rods on Manitowoc cranes have a layer of feature prevents the elements from collapsing. chrome plating on their surfaces to help protect them from corrosion. -
Page 5: Approved Lubricants: Normal Factory Fill
LUBRICATION GUIDE APPROVED LUBRICANTS: NORMAL FACTORY FILL For use down to 32°C (-10°F) Table 1 Lubricant Description Specification Manitowoc Part / Spec No. EP Multi-Purpose Grease Mobilux N.L.G.I. EP #2 Grease 471197 Synthetic Gear Oil Mobil Delvac 80W-140 Synthetic A13890... -
Page 6: Fluid Capacities
LUBRICATION GUIDE MLC80A-1/MLC90A-1/MLC100A-1/MLC100-1 FLUID CAPACITIES The fluid capacities given in Table 3 are approximate and should be used only as a guide for ordering sufficient fluid at oil change intervals. Always fill each system to level plug opening or to specified point on the sight gauge or the dipstick. -
Page 7: Engine Components
MLC80A-1/MLC90A-1/MLC100A-1/MLC100-1 LUBRICATION GUIDE ENGINE COMPONENTS View at Right Rear Corner of Upperworks Item Description Required Service Fuel Filer Fuel Pre-Filter/Water Separator with Drain Valve Engine Oil Filter See the Engine Manufacturer’s Manual (stored in crane cab) for service intervals. Engine Oil Dipstick... -
Page 8: Upperworks And Lowerworks Lubrication
LUBRICATION GUIDE MLC80A-1/MLC90A-1/MLC100A-1/MLC100-1 UPPERWORKS AND LOWERWORKS LUBRICATION FIGURE 4 F2314-8 07-20-21... -
Page 9: Prior To Use When Crane Is Assembled
MLC80A-1/MLC90A-1/MLC100A-1/MLC100-1 LUBRICATION GUIDE Item Description Required Service Prior to Use When Crane is Assembled Thoroughly clean and spay all sliding surfaces with dry film Carbody Extension Beams and Crawler moly multipurpose lubricant. Carbody Extension Beams Grease 2 fittings each beam. - Page 10 LUBRICATION GUIDE MLC80A-1/MLC90A-1/MLC100A-1/MLC100-1 FIGURE 5 F2314-10 07-20-21...
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Page 11: Weekly Or Every 10 Hours Of Function Operation Or Every 20 Hours Of Engine Operation (Whichever Comes First)
MLC80A-1/MLC90A-1/MLC100A-1/MLC100-1 LUBRICATION GUIDE Item Description Required Service Weekly or Every 10 Hours of Function Operation or Every 20 Hours of Engine Operation (whichever comes first) Swing Gearbox Sight Gauge Check level. Oil should be at center of gauge. Fill to proper level with specified gear oil. - Page 12 LUBRICATION GUIDE MLC80A-1/MLC90A-1/MLC100A-1/MLC100-1 Drum 1 shown. Drums 2 and 4 similar. FIGURE 6 F2314-12 07-20-21...
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Page 13: After First 200 Hours Of Engine Operation
MLC80A-1/MLC90A-1/MLC100A-1/MLC100-1 LUBRICATION GUIDE Item Description Required Service After First 200 Hours of Engine Operation Crawler Gearbox Drain Plug (both crawlers) Drain and refill with specified gear oil. See NOTE Drums 1, 2, 4 Gearbox Quick-Drain Valve Drain and refill with gear oil (see... - Page 14 LUBRICATION GUIDE MLC80A-1/MLC90A-1/MLC100A-1/MLC100-1 FIGURE 8 F2314-14 07-20-21...
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Page 15: Quarterly Or Every 500 Hours Of Engine Operation Or (Whichever Comes First)
MLC80A-1/MLC90A-1/MLC100A-1/MLC100-1 LUBRICATION GUIDE Item Description Required Service Quarterly or Every 500 Hours of Engine Operation or (whichever comes first) Batteries (qty 2) (see NOTE Clean and inspect. Check Electrolyte level. Semi-Annually or Every 200 Hours of Function Operation or Every 1000 Hours of Engine Operation (whichever comes first) -
Page 16: Boom Rigging Lubrication
LUBRICATION GUIDE MLC80A-1/MLC90A-1/MLC100A-1/MLC100-1 BOOM RIGGING LUBRICATION FIGURE 10 F2314-16 07-20-21... -
Page 17: Quarterly Or Every 250 Hours Of Engine Operation (Whichever Comes First)
MLC80A-1/MLC90A-1/MLC100A-1/MLC100-1 LUBRICATION GUIDE Item Description Required Service Quarterly or Every 250 Hours of Engine Operation (whichever comes first) Hook-and-Weight Ball Swivel (1 fitting) Grease. Load Block (3 fittings) Grease. Tagline Gears (1 fitting) Grease (grease will drop onto gears). Tagline Level Plug (1 each barrel) Check level of each barrel with tagline horizontal. - Page 18 LUBRICATION GUIDE MLC80A-1/MLC90A-1/MLC100A-1/MLC100-1 THIS PAGE INTENTIONALLY LEFT BLANK F2314-18 07-20-21...