445. AIR HOSE REPLACEMENT.
This Task Covers:
l Dolly set perked on Ievel surface with handbrakes
l Detergent (Item 4, Appendix E
applied (para 2-2)
Antiseizing tape (Item 17, Appendix E)
Personnel Required: Two
l General mechanics tool kit
Air hoses on all dolly sets are similarr. Following steps are typical of steps performed to
remove air hoses. Service air hose is shown.
Open draincock on air reservoir and drain air. Close draincock.
Disconnect service air hose (2) from relay valve (1).
Remove service air hose (2) from dolly set.
Position service air hose (2) to dolly set.
Apply antisizing tape to threads of service air hose (2) and connect to relay valve (1).