5 Maintenance 5.6.
Maintenance schedule chart 5.7.1 Pre-start checklist 5-26 Cooling system – checking the coolant level, topping up coolant 5-26 V-Belt, checking the condition 5-27 Cleaning the radiator segments 5-27 Engine, checking the oil level, topping up oil 5-28 Checking the fuel level – refuelling 5-30 Water separator at the fuel filter – Draining water and dirt sediments 5-31 Hand pump - Checking the oil level 5-31 Checking the controls 5-32 Checking the electrical connections 5-32 Heater/air conditioning – checking rate of air flow 5-33 Miscellaneous tests before starting work 5-33 5.7.2 Maintenance upon demand 5-34 Checking the air-conditioning system 5-34 Checking the coolant level 5-34 Checking the window washing-fluid level, adding fluid 5-35 Re-charging a built-in battery 5-36 5.7.3 Maintenance after the first 50 operating hours 5-37 Hydraulic system, replacing the filter insert 5-37 Checking and tightening the wheel nuts 5-38 5.7.4 Maintenance after the first 250 operating hours 5-39 Front and rear axle – oil change 5-39 Transfer box – changing oil 5-40 Checking and adjusting the valve clearance 5-40 5.7.5 Maintenance every 10 operating hours 5-41 Lubrication of articulated steering 5-41 5.7.6 Maintenance every 50 operating hours 5-42 Battery – checking the acid level 5-42 Lubrication of work unit 5-43 5.7.7 Maintenance every 250 operating hours 5-44 Service brake – Checking the brake pads 5-44 V-Belt, generator – checking and adjusting the tension 5-44 Air filter, removing and re-installing the filter insert, checking and cleaning the filter insert 5-46 Lubrication, steering cylinder 5-49 Lubrication, self-aligning bearings of rear axle 5-50 5-24 WA90-5 – VEAM270100 Service Procedure see page