LEFT DISCHARGE VALVE, TUBES, AND RELATED PARTS REPLACEMENT (FIXED FIRE
EXTINGUISHER) (Sheet 4 of 5)
Using pipe wrench, install elbow (E) into check valve (A).
If line assembly contains adapter (F) go on to step 7. If not, go to step 6.1.
Using pipe wrench, install nipple (E.1) into elbow (E).
Using pipe wrench, install coupling (E.2) onto nipple (E.1).
Using 7/8 inch wrench, connect tube (G) into coupling (E2), then proceed to step 10.
Using 7/8 inch wrench, install tube (G) onto elbow (E) and tighten.
Using two 1-1/8 inch wrenches, install adapter (F) onto tube (G).
Using two 1-1/8 inch wrenches, install tube (H) loosely onto adapter (F). Tube (H) must remain loose
for positioning during installation, then go to step 11.
Using two 7/8 inch wrenches, install tube (H)
loosely onto tube (G). Tube (H) must remain
loose for positioning during installation.
Position assembled line in position in
hull of vehicle.