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Operating Instructions - Section 30
Page 30-14
Blower Duct Cover & Hoses
General
Insulated blower hoses (1 & 2, Figure 30-13) have
been installed between the axle box & fan housing
and in between the transition duct and control cabi-
net. An acoustic wrap has also been installed over
the "flex" duct between the transition duct and upper
fan housing outlet duct.
1. Insulation (Axle Blower Hose)
2. Insulation (Duct)
FIGURE 30-13. BLOWER DUCT COVER AND HOSES
Maintenance
Refer to the Sound Attenuation System Service sec-
tion for inspection requirements.
3. Insulation (Air Intake Hose)
2/13 OM3072
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