Classification Of Parts For Maintenance/Repair - Rotax 912 i Series Maintenance Manual

5) Classification of parts for maintenance/repair

As for an overhaul, parts for maintenance/repair must be classified. They are
General note
classified either as „parts usable" („On-Condition") or as „parts to be replaced"
(„100 % Parts").
E The classification is made on the basis of following criteria:
Criteria
- Hours of operation (decisive are the total operating hours of the part/engine or
hourse since the last overhaul)
- Determined (measured) actual dimension of the respective parts
Proceed as follows:
Max. permissib-
le wear
- Determine the hours of operation for the part in question (logbook etc.).
- Determine wear as a percentage of the wear tolerance (see the dimension
sheets attachted directly after each section for the wear limit (100 %) of the
part in question).
- The classification is carried out as per following table:
Effectivity: 912 i Series
Edition 1/Rev. 0
BRP-Powertrain
MAINTENANCE MANUAL
TSN [h]
Time Since New
from to
0 50
51 100
101 150
151 200
201 250
251 300
301 350
351 400
401 450
451 500
501 550
551 600
601 700
701 800
801 900
901 1000
1001 1100
1101 1200
1201 1300
1301 1400
1401 1500
max. permissible wear
for repair [%]
TBO 2000 h - 912 i Series
4
12
18
24
30
36
42
46
52
56
60
62
67
72
76
80
83
87
90
92
94
00-00-00
Page 19
July 01/2012