4-7. BLOWER BY-PASS VALVE REPLACEMENT (CONT).
Apply lubricating oil to preformed
packing (8) and install on blower by-pass
Use extreme care when installing
blower by-pass valve in blower.
Preformed packing fits loosely
on blower by-pass valve. Ensure
preformed packing does not fall
from blower by-pass valve and
fall in blower. Failure to comply
may result in severe damage to
Position blower by-pass valve (3) and
preformed packing (8) in blower (7).
Adhesives, solvents, and sealing
compounds can burn easily, can
give off harmful vapors, and are
harmful to skin and clothing. To
avoid injury or death, keep away
from open fire and use in well-
ventilated area. If adhesive,
solvent, or sealing compound
gets on skin or clothing, wash
immediately with soap and water.
Apply sealing compound to threads of two
Install retainer (6) on blower by-pass valve
(3) and blower (8) with two screws (5).
Position two clamps (2) on hose (1).
Install hose (1) and two clamps (2) on
blower by-pass valve (3) and fitting (4).