INSTALL - Continued.
Install flexible pipe (62) to open end of burner
chamber assembly (77).
Install step supports (45 and 63), with attached
blower (64), on extension screed (14). Align
mounting holes in step support and extension
screed frame (112).
Install one flat washer (43) on hex head cap
Thread locking compound can cause
goggles/glasses when using. Avoid
contact with eyes. If compound
contacts eyes, flush eyes with water
and get immediate medical attention.
Apply thread locking compound (Item 13,
Appendix B) to threads of hex head cap
screws (44). Insert cap screws through step
supports (63 and 45) and extension screed
Install second flat washer (43), lockwasher
(42), and hex nut (41). Tighten hex nut to 19
Ib-ft (26 Nm).
Apply thread locking compound (Item 14,
Appendix B) to threads of clamp (61).
Install clamp (61) on flexible pipe (62) and
secure with hex nuts (60). Tighten hex nuts
evenly to 9 lb-ft (12 Nm).
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