7-2 OM ET18/20/24 us 1.3 * et18_20_24w700.fm
7
7.2 Maintenance overview
Maintenance plan
Daily maintenance (operator)
Inspection work
(Check the following engine/machine fluids, check the oil levels after a test run and add oil if
necessary)
Page
Check the engine/machine fluids (engine oil, engine coolant, hydraulic oil)
7-32, 7-34,
7-42
Check the radiator and hydraulic oil cooler for dirt, clean them if necessary 7-36
Lubricate the machine according to the lubrication plan 7-6
Check the dirt indicator on the air filter
1
7-37
Check the water separator and fuel filter: drain water if necessary (see sight glass) 7-29, 7-30
Check the track tension and retighten if necessary 7-49, 7-50
Check the engine air intake 7-39
Check pin lock --
Check line fixtures --
Check indicator lights for correct function 4-34
Check the hydraulic couplings for dirt --
Check the screw connections of the protective structures (cab, for example) for tightness --
Option
Adjust the mirrors correctly, clean them and check them for damage, check the fastening
screws and tighten them if necessary
4-16
Leakage check
Check for tightness, leaks and chafing: pipes, flexible lines and screw connections of the fol-
lowing assemblies and components. Repair if necessary
Page
Engine and hydraulic system --
Traveling drive --
Cooling systems, heating and hoses (visual check) --
Option
Hydraulic quickhitch (Easy Lock) and Powertilt (hoses, valve) --
Visual check
Correct function; deformations, damage, surface cracks, wear and corrosion Page
Check the exhaust system for damage --
Check the insulating mats in the engine compartment for damage --
Check the cab and protective structures for damage (front guard, FOPS, for example) --
Check the tracks for cracks and cuts --
Check the travel gear for damage (track rollers, insert rolling bearings, for example) --
Check the piston rods of the hydraulic cylinders for damage --
Check the seat belt for damage --
Option
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