Heavy Haul Trailers
58
4.11 Service Record
Use this table to record the service work done to the trailer. See lubrication section for details of
service.
Table Codes L - Lubricate C - Check CH - Change
Hours
Serviced by, Initial
Service Schedule
Daily
L - 5th Wheel Plate and Kingpin
C - Frame and Decking for cracks
C - Wheel Hub oil level
C - Wheel condition & loose Wheel Nuts
C - Tire condition and inflation
C - Air Lines & Connectors for leaks
C - Air Reservoir & drain condensation
C - Brake Drums/Rotors
C - Air Suspension for leaks and damage
C - Electrical System
C - Reflectors and marking devises
C - Hydraulic Power Pack
C - Oil level in Reservoir
C - Goose Neck Lock Pin
Weekly
L - Goose Neck Support Arm Pivot
L - Goose Neck Base Pivot
L - Hydraulic Cylinder Mounting Pins
L - Cam Shaft Bushings - Drum Brakes
C - Wheel Nut Torque
Monthly
C - Brake Pad lining thickness
C - Kingpin for wear and damage
C - Condensation holes in brake chambers
C - Suspension Fasteners for tension
C - Hydraulic Power Pack Air Filter
Semi-Annually
L - Slack Adjusters - Drum Brakes
Annually
C H- Wheel Bearings and Hub Oil
C H- Hydraulic Power Pack Oil & Air Filter
C - Clean Brake Chambers
Summary of Contents for H550 Series
Page 2: ......
Page 4: ...Heavy Haul Trailers ...
Page 15: ...Heavy Haul Trailers 8 ...
Page 30: ...21 Heavy Haul Trailers ...
Page 31: ...Heavy Haul Trailers 22 Both Sides ...
Page 32: ...23 Heavy Haul Trailers Both Sides ...
Page 52: ...43 Heavy Haul Trailers 3 5 4 Extension Load Shim Instructions ...
Page 59: ...Heavy Haul Trailers 50 ...
Page 84: ...69 Heavy Haul Trailers Date Maintenance Performed Maintenance Records ...
Page 85: ...Heavy Haul Trailers 70 Date Maintenance Performed Maintenance Records ...
Page 86: ...71 Heavy Haul Trailers Date Maintenance Performed Maintenance Records ...
Page 87: ...Heavy Haul Trailers 72 Date Maintenance Performed Maintenance Records ...
Page 88: ......