BOMBARDIER ELAN 3042 1985 Shop Manual page 47

I. Upper crankcase
2. Rubber plug 121
3. OJ! seal P. TO s1de
4 . Shim
5. Ball bearing 6206 121
6. Disrancf! nng 121
7. Crankshaft
B. Woodruff key
CLEANING
Discard all seals. gaskets and 0-rings.
Clean all metal components in a non-ferrous metal clean-
er.
Remove old sealant from crankcase mating surfaces with
Bombardier sealant stripper.
-..,CAUTION: Never use a sharp object to scrape
T
away old sealant as score marks incurred are de-
trimental to crankcase sealing.
DISASSEMBLY
General
To remove magneto, refer to "Magneto" in this section.
5, P.T.O. side bearing & MAG. side bearing
To remove bearings from crankshaft use a protective cap
and special puller, as illustrated. (See Tools section!.
.4000002059
3,11, Oil seal
At seal assembly, apply a light coat of lithium grease on
seal lips
For bearing lubrication purpose. a gap of 1.0 mm L040"l
must be maintained between seals and bearings .
When installing plain seals !seal without locating ring or
without spacing legs), ensure to maintain the specified
gap between shim/bearing retainer and the seal.
Section 02 ENGINE
Sub-section 02 (253 ENGINE TYPE)
9. Sh1m las rf!quiredl
10. Bearing retainer
11. Oil seal mag. side
12. Loctite 515
13 Lower crankcase
14. Lock washer M6 121
15. Screw M6 x 30 121
Oil seal
A003002003
2, Rubber plug
Prior to installing the crankshaft, make sure both rubber
plugs are into upper crankcase holes.
1, 12, 13, Upper crankcase, lower crankcase &
Loctite
Crankcase halves are factory matched and therefore, are
not interchangeable as single halves.
Prior to joining of crankcase halves, spray new injection
oil on all the moving parts of the crankshaft.
Apply Loctite 515 (P/N 413 7027 001 on mating sur-
faces .
0
.
NOTE: Prior to applying Loctite 515 it is possible to
use primer N (PIN 413 7053 00) or primer NF (PIN
413 7024 001. It increases cure speed and gap filling
capability: Refer to supplier instructions.
Position the crankcase halves together, rotate crankshaft
2 or 3 turns. then evenly tighten crankcase screws. Tor-
que them to 9 N•m 180 lbf•in)
02-02-7