Manitowoc F2314-9
07-20-21
MLC80A-1/MLC90A-1/MLC100A-1/MLC100-1 LUBRICATION GUIDE
NOTE 1 Inspect the crane daily for leaks. If found,
determine the cause, take corrective action, and
refill the component with the specified lubricant.
Repair or replace damaged parts as required.
NOTE 2 It will be necessary to climb into the carbody to
inspect/lubricate the ring gear and swing pinion.
Park swing and STOP engine so crane cannot
be operated while servicing.
NOTE 3 The fuel level is shown in the Crane
Systems Bar of the Main Display.
FILL TANK IMMEDIATELY if the fuel level
low fault appears in the Alerts Bar of the
Main
Display.
NOTE 4
Check the hydraulic oil level when the oil is cold. Fill
the tank to the proper FULL COLD mark on decal.
FILL TANK IMMEDIATELY if the hydraulic
oil level fault appears in the Alerts Bar of
the Main Display.
NOTE 5 Before removing the fill plug, relieve the
pressure in the tank with the vent valves
provided.
NOTE 6 Replace the filter elements when the
filter fault appears in the Alerts Bar of
the Main Display.
Inspect the suction line and/or clean or
replace the suction strainer if the
suction pressure fault appears in the
Alerts Bar of the Main Display.
NOTE 7 Push up to drain water (turn counterclockwise to
lock open). Unlock (turn clockwise) and pull down
to close the drain valve as soon as water stops
draining and a steady stream of hydraulic oil
appears.
NOTE 8 The DEF level is shown in the Crane
Systems Bar of the Main Display.
Item Description Required Service
Prior to Use When Crane is Assembled
A1 Carbody Extension Beams and Crawler
Thoroughly clean and spay all sliding surfaces with dry film
moly multipurpose lubricant.
A2 Carbody Extension Beams Grease 2 fittings each beam.
Daily or Every 8 Hours of Engine Operation or (whichever comes first)
See NOTE 1
D1 Ring Gear and Swing Pinion
Check for proper lubrication. If required, coat with specified
open gear oil. See NOTE 2
.
D2 Turntable Bearing
Grease 4 fittings. Grease should seep out at seal between
outer and inner ring. Swing slowly to distribute grease. Wipe
off excess grease.
Inspect lube hoses and fittings daily.
D3 Fuel Tank Fill Cap (under cover)
Check level on main display in cab. See NOTE 3
. If required,
fill with specified low-sulfur diesel fuel.
D4 Hydraulic Tank Oil Sight Gauge (inside enclosure)
Check level. Fill to proper level with hydraulic oil. See NOTE
4.
D5 Hydraulic Tank Fill Port Plug (under cover)
D6 Hydraulic Tank Breather Indicator (under cover) Check. Replace breather when indicated.
D7 Hydraulic Tank Filter Elements (under cover) Check. Replace elements when indicated. See NOTE 6
.
D8 Hydraulic Tank Drain Valve (under tank) Drain water. See NOTE 7
.
D9 Engine (oil level, fuel filters, etc.) Service per engine manufacturer’s manual.
D10 DEF Tank Check level on main display in cab. See NOTE 8
.
D11 Air Cleaner Service Indicator Check. Replace air cleaner elements when indicated.
D12 Radiator Sight Gauge
Check that level is at middle of sight gauge. Fill to proper
level with anti-freeze.
D13
Radiator Fill Cap (through access holes and under
cover)
D14 Windshield Washer Fluid Tank Fill with a quality non-freezing washer fluid.
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