2002 Bombardier Quest 650XT Service Manual, Page 85Get this manual
Section 03 ENGINE Subsection 06 (MAGNETO SYSTEM)
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 Drei Bond 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 siliconebased sealant over previously sealed housing with Loctite 5910 will lead to poor adhesion and possibly leaking housingThese products are chemically incompatibleEven after cleaning, the Loctite 5910 would leave incompatible microscopic particlesUse plexyglass 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 magneto mating surfaces