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4. Inspect the housing weldment for cracks, 5. Inspect the operating rod for cracks, warpage, or 6. Check the safety indicator for proper function. 7. Check the exhaust seat and inlet valve seat for ASF Touchloc ™ Control Mechanism System Operation Check 1. Park the vehicle and chock the tires. 2. With the parking brake not set, pull the • If the air cylinder is activated, check the • Replace malfunctioning valves. • After replacing the valves, recheck for 3. With the parking brake set, determine that the • If the air cylinder does not function, check • Replace the malfunctioning valves. • After replacing the valves, recheck for NOTE: Neither the vehicle nor the air mecha- 4. Remove the chocks from the tires. 31–02 Fifth Wheel Lubricating To maintain proper fifth wheel operation, always lubri- IMPORTANT: Lubricate the fifth wheel: • After power washing, or steam cleaning. • If the vehicle operates in harsh conditions such • After any service that requires the removal of WARNING Failure to properly lubricate the fifth wheel could Fontaine Use a multipurpose extreme pressure (EP) chassis f310550 09/12/96 1 2 3 4 5 6 1. Air Cylinder 2. Slide Cam and 3. Return Spring 4. Housing Weldment 5. Operating Rod 6. Safety Indicator Fig. 8, Touchloc Control Mechanism Component Inspection Frame and Fifth Wheel 31 31/6 |