REAR REAR QUICK RELEASE VALVE TO SERVICE AIRBRAKE CHAMBER HOSES - CONTINUED
Drycleaning solvent P-D-680 is toxic and flammable. Wear protective safety goggles and gloves and use
only in a well-ventilated area. Avoid contact with skin, eyes, and clothes and do not breathe vapors. Do
not use near open flame or excessive heat. The flashpoint for type #1 drycleaning solvent is 1000F
(380C) and for type #2 is 138°F (590C). If you become dizzy while using cleaning solvent, get fresh air
immediately, and get medical aid. If contact with eyes is made, flush your eyes with water and get medical
For more information on how to clean parts, go to General Maintenance Instructions (page 2-424).
Clean using liquid detergent and wiping rag.
All metal parts
Clean using drycleaning solvent and wiping
Replace all damaged or defective parts.
For more information on how to inspect parts, go to General Maintenance Instructions (page 2-424).
Check for cracks, breaks, chafing, or
Look for excessive rust or corrosion.
All threaded parts
Look for damaged threads or rounded
Antiseizing tape must be used on all pipe threads to provide a good seal and to prevent threaded parts
For more information on how to use antiseizing tape, go to General Maintenance Instructions (page 2-
See tags for correct location of airhoses.