RedMax EBZ7500 Manual

SB, Back Pack Blower impeller rework, EBZ7500,
EBZ7500RH, EBZ8500, EBZ8500RH, 2015-11
This SB replaces B1500001.
Affected models and serial numbers
All products in Table 1 manufactured before the specified serial number.
Model PNC
EBZ7500 966624301
EBZ7500RH 966709901
Table 1: Affected models and PNC. Serial number specifies the introduction of modified impeller in production.
Description
We have received reports of rattling fans on the backpack blowers. The main reason is that the four metal
sleeves that are cast into the impeller can come loose from the surrounding plastic. Modified metal sleeves
that prevent play are now cast into impeller 589 26 61-01 (in production 17 August 2015 as from serial
number in Table 1).
Tools required for reworking:

10mm socket

T-handled tap set M5 (5mm x 0,8)

Air to blow out shavings

T27 Torx bit

Torque wrench, up to 12Nm required.
Parts information
New part no.
589 26 61-01 (fans produced after 03 Aug -15)
Action
Service of unused blowers is not required. If a problem with the fan/impeller occurs, perform
service/update through normal warranty process.
Warranty reporting
Component code:
Defect code:
Text:
Time units (6 minutes):
Affected market(s):
Warranty type:
Serial number Model
20153700541 EBZ8500
20153700003 EBZ8500RH
806 - Fan / Impeller
92 - Part exchanged on request by Husqvarna
B1500002
7 units
All
If unit has been sold to a customer; use 01 – warranty
If unit has not been sold to customer; use 04 – requested by factory
PNC
966624501
966710001
Part description
Fan
B1500002
English 1 (6)
Serial number
20153700031
20153700002
Old part no.
576 56 15-01