
Operator's Manual Vehicle Maintenance
VN, VHD 61
• Check condition of warning triangles, fire extinguisher and flares.
• Adjust the seat. Check mirror adjustment.
• Check safety belts for function and damage.
• Apply service brakes. After initial drop, pressure should hold steady, or
increase slightly, with engine at idle.
• Check steering wheel for excessive free play.
• Check for loose items in the cab. Secure them if necessary.
Hooking Up To Trailer
Hook-Up Preparation
• Check kingpin and mounting plate on trailer, free from wear, bends or
damage.
• Chock trailer wheels.
Fifth Wheel or Trailer Hitch
• No visible space between fifth wheel and trailer.
• Locking jaws around the shank and not the head of kingpin.
• Release lever properly seated and safety latch/lock engaged.
• Check all connections to dolly or trailer hitch and safety chains are secured.
• Check function of trailer air supply valve and trailer brakes.
Sliding Fifth Wheel
• Check that fifth wheel is not so far forward that the tractor frame will strike
the landing gear during turns.
Note:
Refer to the trailer manufacturer's manual for specific information on the
trailer checks.
Step 9: Trailer Front Area
Air and Electrical Connections
• Glad hands properly mounted, free from damage and not leaking.
• Trailer cord receptacle properly mounted, free of damage; plug properly
seated and safety catch engaged to prevent accidental disconnect.
• Air and electrical lines properly secured against tangling, snagging and
chafing with sufficient slack for turns.
Step 10: Right Side of Trailer Area
Landing Gear or Dolly Area
• Fully raised; no missing or damaged parts.
Summary of Contents for VAH 2013
Page 2: ......
Page 4: ...Literature 168 Service Assistance and Manuals 168 ...
Page 32: ...28 Operator s Manual Vehicle Maintenance VN VHD W3032984 ...
Page 84: ...80 Operator s Manual Vehicle Maintenance VN VHD W2006061 D16H Engine Mounted Fuel Filters ...
Page 92: ...88 Operator s Manual Vehicle Maintenance VN VHD W2006060 D16H Oil Filters ...
Page 99: ...Operator s Manual Vehicle Maintenance VN VHD 95 W2003946 W2003945 ...
Page 109: ...Operator s Manual Vehicle Maintenance VN VHD 105 W2005874 Drive Belt Routing Label ...
Page 110: ...106 Operator s Manual Vehicle Maintenance VN VHD W2005875 Drive Belt Routing Label Location ...
Page 143: ...Operator s Manual Vehicle Maintenance VN VHD 139 W1000212 Tapered Axle End ...
Page 153: ...Operator s Manual Vehicle Maintenance VN VHD 149 Lubrication Chart W1055585 ...
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