Detailed Inspection Procedures
Follow these structured procedures to ensure a thorough inspection of your snow plow truck. Adapt these steps to your specific truck model and operating conditions.
Hydraulic System Inspection
- Start with engine off and hydraulic system cool
- Check hydraulic fluid level in reservoir when all cylinders retracted
- Inspect all hydraulic lines for leaks, cracks, or abrasions
- Test hydraulic functions with engine running at operating temperature
- Verify speed and responsiveness of all hydraulic functions
Plow Blade Inspection
- Position plow on level ground for access
- Examine blade for structural damage, cracks, or bent sections
- Check cutting edge for wear (replace if worn to 50% of original thickness)
- Verify all mounting hardware is tight and properly secured
- Test plow movement through full range of motion
Material Spreader Calibration
- Ensure spreader is clean and free of residual material
- Check auger/conveyor system for obstructions or damage
- Test spinner assembly for smooth rotation
- Verify spreader controller functions at all settings
- Calibrate application rate according to specifications
Cold Weather Starting Test
- Ensure battery is fully charged and connections are clean
- Check block heater operation (if equipped)
- Verify glow plug/starting aid system (diesel engines)
- Test starter engagement and engine turnover
- Monitor engine performance during warm-up period
Seasonal Maintenance Guidelines
These guidelines outline recommended maintenance tasks to complement your inspections. Following these schedules helps prevent equipment failures and extends the service life of your snow plow truck.
Pre-Season Preparation (Fall)
- Complete full fluid change (engine, transmission, hydraulic)
- Install new wiper blades designed for winter operation
- Test heating and defrosting system thoroughly
- Install or inspect tire chains if required
- Check coolant for proper freeze protection
Mid-Season Maintenance
- Re-torque all plow mounting hardware
- Inspect and lubricate all moving parts
- Check hydraulic fluid for contamination
- Clean electrical connections exposed to salt/chemicals
- Verify all lighting systems regularly
Post-Season Procedures (Spring)
- Thoroughly wash entire vehicle, focusing on undercarriage
- Apply rust inhibitor to exposed metal surfaces
- Remove and properly store plow assembly
- Empty and clean material spreader completely
- Document all repairs needed before next season
Storage Preparation
- Apply light coat of oil to plow cutting edge
- Retract all hydraulic cylinders if possible
- Store electronics in climate-controlled environment
- Cover exposed hydraulic fittings
- Document equipment condition with photos