Pre-trip inspection
Every shiftDo this walkaround at the start of every shift, machine parked on level ground, loader and hoe grounded, stabilizers down, engine off. Don't start the machine until it's done. Anything that affects safe operation gets tagged out and reported before the machine moves.
Before you approach
- Work area and overhead path — people, vehicles, power lines, open trenches, soft or sloped ground
- Ground under the machine — fresh oil, coolant, fuel or hydraulic puddles
- Steps, handholds, platforms — secure, clean, free of mud, ice, snow and grease
- Guards, covers and housekeeping — in place, undamaged, closed; trash and grease build-up cleared
Loader end
- Loader bucket, cutting edge, teeth — wear, cracks, loose or missing teeth and adapters
- Bucket pins, retainers, quick coupler — secure, locked, retainer bolts in place, wear at the hooks
- Loader arms and linkage — cracks, bent plates, weld damage, pin play
- Lift and tilt cylinders — leaks at seals, scored or bent rods, hose chafe
- Loader hoses and fittings — chafe, weeping, bulges, damage
- Grease points, both ends — loader, hoe, swing frame and stabilizer pins greased per the lube chart
Backhoe end
- Hoe bucket, teeth and retainers — wear, cracks, loose or missing teeth
- Boom, stick and extendable stick — cracks, weld damage, wear pad condition, pin play
- Hoe cylinders, hoses and couplers — leaks, scored or bent rods, chafe, auxiliary couplers capped
- Swing frame and side shift — wear, leaks, grease, rails and locks secure
- Stabilizers, shoes, pads, cylinders — wear, leaks, pads intact, no damage
- Boom transport lock — present, engages and releases, no damage
Wheels, axles and brakes
- Tires, wheels and lug nuts — cuts, exposed cord, uneven wear, pressure, lugs tight, valve stems
- Front axle, steering cylinders, tie rods — leaks, bent rods, worn pins, loose ends
- Rear axle, wheel ends, drive shafts — leaks, damage, loose hardware, u-joint play
- Frame and counterweight — cracks, damage, missing bolts
- Brake lines and park brake — leaks, chafe, lines secure, park brake holds
Engine compartment and fluids (engine off)
- Engine oil level — level on dipstick, condition
- Coolant level — level in surge tank; never open a hot system
- Hydraulic oil level — level in sight glass, machine in the checking position
- Transmission and brake fluid levels — both at the correct level; low brake fluid means service before operating
- Fuel and DEF level, caps, water separator — enough fuel for the shift, caps sealed, drain water, no DEF crystals
- Air cleaner indicator and dust valve — not tripped, dust valve clear, service if flagged
- Belts, hoses and engine bay leaks — tightness, cracks, chafe; oil, fuel, coolant or hydraulic leaks
- Radiator, grill and cooler cores — debris, fin blockage, leaks
- Batteries, cables and disconnect switch — secure, terminals clean and tight, no corrosion
Lights, safety devices and exterior
- Work lights, road lights, beacon — working, lenses intact and clean
- Windows, mirrors and cameras — intact, clean, adjusted, unobstructed view
- Fire extinguisher — charged, mounted, inspection tag current
- ROPS / FOPS and cab mounts — damage, cracks, loose mounting bolts
- Decals, labels and SMV sign — present, legible, sign fitted if roading
In the cab (before start)
- Seat and seat belt — condition, buckle latches, mounting secure, age within replacement interval
- Controls, transmission, park brake — in neutral, park brake set, loader and hoe levers in hold
- Cab floor and pedals — clear of tools, mud and debris
- Wipers, washers, heater and defrost — working, washer fluid topped up, clear visibility
- Emergency exit and hammer — present, accessible, unobstructed
- Operator's manual and inspection log — in the cab
- Hour meter reading — recorded on this sheetRecord
Function check (engine running)
- Start-up and gauges — no abnormal noise or smoke, warning lights clear, no fault codes
- Horn, backup alarm, camera — all working
- Loader lift, tilt, return-to-dig — smooth, no drift, no abnormal noise
- Hoe functions and stabilizers — smooth, no drift, stabilizers hold position
- Steering and 4WD — no wander or binding, engages and releasesIf equipped
- Service brake, park brake, disconnect — stops the machine, park brake holds on a grade
- Leaks after pressure is up — recheck cylinders, hoses, pumps and valve bank
500-hour service
Every 500 hours on the hour meter.
Oil samples
- Obtain engine oil sample
- Obtain hydraulic oil sample
Engine
- Change engine oil & filter
- Check engine oil level
- Inspect belts and tensioner
Fluid levels & changes
- Check hydraulic oil level
- Check transmission oil level
- Check axle and wheel end oil levels
- Check brake fluid level
Air & cab filters
- Replace engine primary air filter
- Inspect engine secondary air filter
- Clean / inspect cab air filters
Hydraulic filters
- Replace hydraulic system oil filter
Fuel & DEF system
- Replace fuel system primary filter
- Replace fuel system secondary filter
- Drain fuel tank water & sediment
Cooling system
- Check cooling system coolant level
- Test coolant freeze protection
- Clean radiator, grill & cooler cores
Axles, brakes & tires
- Check tire condition and pressure
- Check wheel nut torque
- Test service brakes and park brake
Cab & safety
- Test backup alarm
- Check all lights and horn
- Inspect seat belt and mounting
- Inspect / replace wiper blades
- Inspect battery & cables
Loader, backhoe & structure
- Inspect loader bucket, cutting edge and teeth
- Inspect backhoe bucket, teeth and retainers
- Inspect boom, stick and E-stick wear pads
- Inspect stabilizer shoes, pads and cylinders
- Clean and inspect quick coupler
- Check hoses and connections for leaks
Lubrication
- Lubricate loader bucket and linkage bearings
- Lubricate hoe boom, stick and bucket bearings
- Lubricate swing frame and stabilizer bearings
- Lubricate drive shaft u-joints and splines
1,000-hour service
Every 1,000 hours. Includes all 500-hour tasks; tasks tagged 1,000 hr are added at this interval.
Oil samples
- Obtain engine oil sample
- Obtain hydraulic oil sample
Engine
- Change engine oil & filter
- Check engine oil level
- Inspect belts and tensioner
- Check engine valve lash1,000 hr
Fluid levels & changes
- Check hydraulic oil level
- Check transmission oil level
- Change transmission oil and filter1,000 hr
- Check axle and wheel end oil levels
- Change axle and wheel end oil1,000 hr
- Check brake fluid level
Air & cab filters
- Replace engine primary air filter
- Replace engine secondary air filter1,000 hr
- Replace cab air filters1,000 hr
Hydraulic filters
- Replace hydraulic system oil filter
- Replace hydraulic tank breather1,000 hr
Fuel & DEF system
- Replace fuel system primary filter
- Replace fuel system secondary filter
- Drain fuel tank water & sediment
- Replace DEF filter1,000 hr
Cooling system
- Check cooling system coolant level
- Test coolant freeze protection
- Clean radiator, grill & cooler cores
Axles, brakes & tires
- Check tire condition and pressure
- Check wheel nut torque
- Test service brakes and park brake
Cab & safety
- Test backup alarm
- Check all lights and horn
- Inspect seat belt and mounting
- Inspect / replace wiper blades
- Inspect battery & cables
Loader, backhoe & structure
- Inspect loader bucket, cutting edge and teeth
- Inspect backhoe bucket, teeth and retainers
- Inspect boom, stick and E-stick wear pads
- Inspect stabilizer shoes, pads and cylinders
- Clean and inspect quick coupler
- Check hoses and connections for leaks
Lubrication
- Lubricate loader bucket and linkage bearings
- Lubricate hoe boom, stick and bucket bearings
- Lubricate swing frame and stabilizer bearings
- Lubricate drive shaft u-joints and splines
2,000-hour service
Every 2,000 hours. Includes all 500 and 1,000-hour tasks; tags show where each task joins the list.
Oil samples
- Obtain engine oil sample
- Obtain hydraulic oil sample
Engine
- Change engine oil & filter
- Check engine oil level
- Inspect belts and tensioner
- Check engine valve lash1,000 hr
- Replace crankcase breather2,000 hr
Fluid levels & changes
- Check hydraulic oil level
- Change hydraulic oil and suction screen2,000 hr
- Check transmission oil level
- Change transmission oil and filter1,000 hr
- Check axle and wheel end oil levels
- Change axle and wheel end oil1,000 hr
- Check brake fluid level
- Change brake system fluid2,000 hr
Air & cab filters
- Replace engine primary air filter
- Replace engine secondary air filter1,000 hr
- Replace cab air filters1,000 hr
Hydraulic filters
- Replace hydraulic system oil filter
- Replace hydraulic tank breather1,000 hr
Fuel & DEF system
- Replace fuel system primary filter
- Replace fuel system secondary filter
- Drain fuel tank water & sediment
- Replace DEF filter1,000 hr
Cooling system
- Check cooling system coolant level
- Test coolant freeze protection
- Clean radiator, grill & cooler cores
- Change engine coolant2,000 hr
Axles, brakes & tires
- Check tire condition and pressure
- Check wheel nut torque
- Test service brakes and park brake
Cab & safety
- Test backup alarm
- Check all lights and horn
- Inspect seat belt and mounting
- Inspect / replace wiper blades
- Inspect battery & cables
Loader, backhoe & structure
- Inspect loader bucket, cutting edge and teeth
- Inspect backhoe bucket, teeth and retainers
- Inspect boom, stick and E-stick wear pads
- Inspect stabilizer shoes, pads and cylinders
- Clean and inspect quick coupler
- Check hoses and connections for leaks
- Inspect engine and hydraulic mounts2,000 hr
- Inspect frame, loader arms and hoe for cracks2,000 hr
Lubrication
- Lubricate loader bucket and linkage bearings
- Lubricate hoe boom, stick and bucket bearings
- Lubricate swing frame and stabilizer bearings
- Lubricate drive shaft u-joints and splines
