BRP ROTAX 912 Series - Page 10

d06856.fm
03 December 2020 73-00-00
Initial Issue Page 10 of 12
Copyright - BRP-Rotax GmbH & Co KG. All rights reserved.
SB-912-074 / SB-914-056
SERVICE BULLETIN
3.5.3) Check and/or exchange of floats
Perform visual inspection of style of float (see Fig. 3
).
NOTE: Floats from engines and carburetors NOT listed in section 1.1 “Applicability” do NOT
require exchange.
.
Fig. 3
10268_a,10269_a
Style of float Procedure
“NEW” style float
part no. 861189 (pair)
Do not need to be changed and can be reused; go to section 3.5.4.
“OLD” style float
part no. 861185 or
part no. 861188 (pair)
- Exchange of the floats must be carried out according to the latest
Maintenance Manual Heavy (MMH)
- Replace them with part no. 861189 and go to section 3.5.4
“OLD” style float
part no: 861188 (pair)
cut-away detail of float brass guides
top view of float types
NOTE: The new floats are marked
with identification "R".
“R”
“NEW” style float
part no: 861189 (pair)
NOTE: “OLD” style floats are NOT marked
with identification "R".