Check continuity between nipple (2) and coupling (10) If contumely exists, tag and identify coupling as
Check continuity between coupler (3) and coupling (10) If continuity exists, tag and identify coupling as dry
Install new gaskets (8) into couplings (10).
Fire hose must be connected to the right hose reel distributor fitting or damage to the nozzles
Check to be sure gaskets (8) (fig 4-12) are in place then connect fire hose (1) (fig 4-11) to hose reel
distributor (3) connections with dry chemical hose connected to roadside distributor connection
Dry chemical hose must connect to roadside distributor fitting
Rewind fire hose (1) onto hose reel and secure rewind brake assembly.
Connect fire hose (1) to nozzles (2).
4-18. HOSE ROLLER ASSEMBLY REPLACEMENT.
This task covers:
General Mechanics Tool Kit, Appendix B, Section III,
Lock Washers (4), Appendix H, item 2
Lock Washers (2), Appendix H, item 3
Removal (See figure 4-13 )
Remove four nuts (1), lock washers (2), screws (3), flat washers (4), and bracket (5).
Disassembly (See figure 4-14 )
Remove two hole plugs (1)
Remove two nuts (2), lock washers (3), and screws (4)
Remove two spools (5) and bushings (6).
Remove two pedestals (7), bearings (8), one tube (9), and axle (10)