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16) Form Sheets
16.1) Form Sheet for Cylinders and Pistons
Cylinder and piston position
(mark appropriate position on illustration )
1) Cylinder
Checking of the dia. D
D3
D1
D2
00298
Pic. 279
2) Piston
Weight with rings, but without piston pin ____ g
Pic. 281
00321
3) Grading and
clearance
cylinder A with piston "red"
cylinder B with piston "green"
00323
Mechanic: _________________________Date: __________________
Tester: ____________________________Date: __________________
Date
Page
1997 02 01
266
Rotax 914 ___
, D
and D
1
2
3
0
5
40
76
DN
red
green
15
00322
nominal
0,00 ÷ 0,017
0,00 ÷ 0,019
Main
914 F
for engine no.: _________________
2
4
nominal
dim.
min.
79,50
A
(3,12)
D
1
79,512
B
(3,13)
D
D
act.
1
D
2
-
D
act.
0,008
D
1
(
-
0,0003)
D
3
00319
nominal
min. / max.
mm
(in.)
79,495 / 79,505
(3,129 / 3,130)
79,505 / 79,515
(3,130 / 3,131)
clearance
wear limit
mm
0,13 (0,05)
( ÷ 0,001)
0,13 (0,05)
( ÷ 0,001)
Reference
Formblatt Nr. KD-17-015/E—96 01 18
00318
wear
limit
max.
79,512
79,58
(3,13)
(3,1331)
79,524
79,59
(3,131)
(3,1335)
+
act.
0,015
1
(
+
0,0006)
+
act
0,008
1
(
+
0,0003)
wear limit
actual
mm
(in.)
79,39 (3,1256)
79,40 (3,1260)
actual
(in.)
Modification no.
1
3
Pic. 278
actual
re.
Pic. 282
re.
re.
Pic. 283
- 0 -
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