Model 330C Chain Drive Semitrailer Operator’s Manualwww.lowboydealer.com - Dealer Lowboy Your - Inc. Sales, Trailer LANDOLL CORPORATION TM 1900 North Street Marysville, Kansas 66508 (785) 562-5381 800-428-5655 ~ WWW.LANDOLL.COM F-599-0612 06/2012 www.lowboydealer.com - Dealer Lowboy Your - Inc. Sales, Trailer TM Table of Contents 1 Introduction Understanding Safety Statements . 1-2 2 Standard Specifications 3 Operating Instructions General . 3-1 Air Brake System . 3-1 Anti-Lock Brake System (ABS) . 3-1 Pre-Coupling of Semitrailer and Tractor . .www.lowboydealer.com . 3-2 - Coupling of the Tractor to the Semitrailer . 3-2 Connecting Tractor Services to the Semitrailer . 3-3 Tractor and Semitrailer Check-Out . 3-3 Towing the Semitrailer . Dealer. 3-4 Parking the Semitrailer . 3-5 Uncoupling Tractor from Semitrailer . 3-5 Trailer Tilt Lever . 3-6 Axle Control Lever . .Lowboy . 3-6 Gearbox Controls . 3-6 Loading Procedure . Your. 3-6 Unloading the Trailer . -. 3-11 Remote Control (Option) . 3-12 Auxiliary HydraulicInc. Power Engine Operation . 3-13 Bulkheads . 3-15 Rear Impact Guard System . 3-15 Anti-Lock Brake System (ABS) . 3-15 Cold WeatherSales, Operation . 3-16 Hot Weather Operation . 3-16 4 Maintenance and Lubrication Trailer Maintenance Schedule . 4-1 Inspection . 4-1 TM Lubrication . 4-1 F-599-0612 Edition i Maintenance Procedures . 4-6 Tools and Equipment . .4-6 Standard Torque Values . 4-6 Cleaning . 4-6 Hitch, Frame, and Deck . 4-6 Repairing Structural Defects . 4-6 Wood Deck Care . .4-6 Hydraulic System . 4-10 General . 4-10 Hydraulic Engine Package . 4-10 Electrical System . 4-10 Suspension Maintenance . 4-10 Spring Suspension . .4-10 Air Ride Suspension . 4-10 Air Ride Height Adjustment . 4-11 Alignment . 4-13 Wheel Alignment . .4-13 Axle Alignment . .www.lowboydealer.com . 4-14 Manual Alignment Procedure . .- . 4-14 Air Ride Suspension Axles . 4-14 Spring Suspension Axles . 4-15 Brake System Maintenance . 4-15 General . 4-15 Spring Air Brake Chamber . Dealer. 4-17 Caging the Power Spring . 4-17 Removal . 4-17 Installation . 4-17 Tandem Relay Valve Maintenance . 4-17 Brake Assembly Maintenance . .Lowboy . 4-18 Brake Adjustment . 4-19 Disassembly (See Figure 4-9.) . 4-19 Reassembly . Your. 4-19 Hub and Drum Maintenance -. 4-20 Wheel Bearing Lubrication and Adjustment . 4-22 Adjustment . .Inc. 4-22 Tire Maintenance . ..