BOMBARDIER ELAN 3042 1985 Shop Manual page 167

1 Loctite 242
2 .
Stud
M8
x
79 181
3 . Angular tube, oil mlet
4 . Plug
5. Crankcase upper half
6
Cover 1 2 !
7. Lock washtH 6 mm 141
8 . Cyl. slotte<.il>ead scraw M6 x 10 14 1
9 . Mass cnble ass
'v
10. Seal
I I. Ball bearing 6207 12!
12. Labyrimh sleeve
13. Dis cance ring
I 4 Crank shale
15.
Woodruff
kev
3 x 3. 7
7 6.
01~'/ance
rinq
I 7. Ball bearmg 6206 121
78. Shim I m m
CLEANING
Discard all oil seals, gaskets, 0 -rings and sea ling nngs.
Clean all metal components tn a non-ferrous metal clean-
er . Remove old Loctite from crank case mating surfaces
w ith Bombardier sea lant stripper or equi valent .
'W'
CAUTION: Never use a sharp object to scrape
T
away ·old sealant as score marks incurred are
detrimental to crankcase sealing .
DISASSEMBLY
General
To remove drive pulley , refer to " Drive pulle y", section
03-03.
To remove magneto , refer to "Magneto" in this sec-
tion
11, 17, Crankshaft bearings
To remove bearings from crank shaft use a protecttve ca p
and spec ial puller as il lustrated .
Spec ial puller
A000001087
Section 02 ENGINE
Sub-section 08 {532 ENGINE TYPE)
19 Seal
20 0 -rtng 12>
21 0 -ring
22 0-rmg 12 !
2 3 Lc"C IIte 51 5
24 Crt-1nkcasP.
jo v11 e r
half
25 Lt>ci<
wash ~r
6 mm 121
26 He<
sc:re'"' M 6
x
35 121
2 7 Scre w MS x -W /4!
28 Lock washer 8 mm 141
29 A ngular lube .
01!
outlet
30 Lock washer 8 mm i10J
3 1 He. , sere.- 1\- 1 8 ,. 64 181
32
Hex. screw MS x 45
12,
33 Stud t\J 10 x 42 14!
34 Lock washer
10
mm (4)
35 . He.x. nut M 10 r4}
INSPECTION
The inspecti on of the engine bottom end mu st include
th e followtng measurements:
TO LERANCES
MEASUREM ENTS
FITTING NEW PARTS
WEAR LIMIT
I MIN .! I.MAX!
Cran k shall
N .A N./1 ..
.08 mm
cle tt ect1on
1.0032" 1
Connec t1ng ·od b1g
.40 rnm 73 mm 1.2rnm
end
dXIal pla y
I 0 157"1 I 0287"!
( 0 468"1
0 NOTE : Fo r the measurement procedur es, refer to
·'Eng me dimens ions mea su rement '', section
02 -10
ASSEMBLY
11, 12, 1 7, Crankshaft bearings & labyrinth
sleeve
Pr ior to instal lation, pla ce bearings into an oil container
and heat the oil
to
100°
C
1210 °
Fl. Thts will expand
bear ing and ease ms talla tion. Instal l bearings and laby-
rinth sleeve wi th groove as per the fol lowing illustration .
A01~l 00!:.