2005 Ski-Doo Tundra, Skandic, Expedition Shop Manual, Page 131Get this manual
Section 03 ENGINES (2-STROKE) Subsection 03 (593 AND 593 HO SDI ENGINES)
Use plexiglass plate and apply some sealant on itUse soft rubber roller (5075 mm (2in)) (available in arts products suppliers for printmaking) and roll the sealant to get thin uniform coat on the plate (spread as necessary)When ready, apply the sealant on crankcase mating surfaces
A32C0DA
1Oil bath
Crankcase Assembly IMPORTANT: The total assembly sequence, including sealing compound spreading, screwing and torquing of bolts according to the proper sequence must be performed within 10 minutesDo not wait between each bolt torquingAll bolts must be torqued in rowBefore screwing both parts of crankcase, seal it with Loctite 5910 (PN 293 800 081)NOTE: It is recommended to apply this specific sealant as described here to get an uniform application without lumpsIf you do not use the roller method, you may use your finger to uniformly distribute the sealant (unlike the Dreibond sealing compound, using finger will not affect the adhesion)Use the silicone-based Loctite 5910 (PN 293 800 081) on mating surfacesNOTE: The sealant curing time is similar to the Loctite 518 without using the Primer NCAUTION: Do not use Loctite 515 or 518 to seal crankcaseDo not use Loctite Primer with the Loctite 5910Using these products or non silicone-based sealant over previously sealed crankcase with Loctite 5910 will lead to poor adhesion and possibly leaking crankcaseThese products are chemically incompatiblesEven after cleaning, the Loctite 5910 would leave incompatible microscopic particles