John Deere 437C - Manual

335C, 435C, 437C, 530B, 535

• Take engine oil analysis sample--250 hours (recommended), 500 hours (maximum)

As Required

• Check air filter restriction indicator and ducting

• Drain water and sediment from fuel tank

• Check fire extinguisher

• Check and drain fuel/water separator

• Take diesel fuel analysis sample

• Check engine fan belt tension

• Take engine coolant analysis sample

Every 1000 Hours

• Change fuel/water separator filter element

Every 500 Hours

• Change engine air filters

• Check turntable bearing mounting screws (torque if required)

• Change hydraulic oil return filters

• Take engine oil analysis sample--250 hours (recommended), 500 hours (maximum)

• Take hydraulic oil analysis sample

• Change engine fuel filter

• Drain water and sediment from fuel tank

• Change engine oil

Every 250 Hours

• Replace engine oil filter

• Visually inspect swing gearbox mounting cap screws (torque if required)

• Change engine oil filter

Every 100 Hours

• Check seat belt and belt support

• Check battery water level

**Perform initial service once after the first 100 hours of operation

Every 10 Hours or Daily

• Lubricate grapple

• Lubricate ring gear and turntable bearings

• Check engine coolant level

• Lubricate boom and cylinder pivots

• Check engine oil level

• Check air filter restriction indicator and ducting

Every 4500 Hours

Every 50 Hours or weekly

• Check loader mounting bolts torque

• Lubricate grapple rotator

• Change oil in the swing drive gearbox

• Check engine mounting bolts torque

• Check boom and cylinder pin retainers (torque if required)

• Check heel mounting bolts torque

• Check stabilizer and cylinder pin retainers torque

• Change engine break-in oil

• Check and drain final fuel filter water separator

• Lubricate stabilizer and cylinder pins

• Check hydraulic oil level

• Check hydraulic filter restriction indicator

• Check operation of engine gauges and warning lights

• Clean external surfaces and engine compartment

• Check windshield washer fluid level

• Fill fuel tank

• Replace engine crankshaft dampener

• Change hydraulic oil

• Clean case drain strainer element

• Change engine coolant and flush cooling system

• Check engine belt and tensioner

• Check and clean shroud

• Check swing drive gearbox oil level

• Check fire extinguisher

• Check pump mounting bolts torque

• Change swing gearbox oil

• Check and clean radiator and oil cooler fins

Initial Service - 100 Hours**

Every 2000 Hours

F392679 25SEP08

F392680-28 | F392683-63