Figure 34. Removing nuts, sleeves , and inserts from adapter fittings

MWO 9-2320-287-35

cr. Remove nuts ( 1 ) , s l e e v e s ( 2 ) , a n d i n s e r t s ( 3 ) f r o m t w o a d a p t e r f i t t i n g s ( 4 )

( T a b l e 2, Item 31). D i s c a r d n u t s ( 1 ) , s l e e v e s ( 2 ) , a n d i n s e r t s ( 3 ) .

Figure 34.

Removing nuts, s l e e v e s , and inserts from adapter fittings

cs. Install two adapter fittings (4) into tees (5).

ct. Connect blue service air hose (6) to adapter fitting (4) on right side of

tractor protection valve (7).

cu. Connect red emergency air hose (8) to adapter fitting (4) on left side of

tractor protection valve (7).

I n s t a l l i n g trailer coupling hoses on tees