Crankcase Sealant Path - Polaris 850 PRO-RMK 155 2020 Manual

ENGINE / COOLING / EXHAUST

CRANKCASE SEALANT PATH

Apply crankcase sealant to the flat machined case mating surface using the sealant path below. The maximum sealant
bead width when applying crankcase sealant cannot exceed specification. Be sure to keep sealant 0.157 - 0.197 in (4 -
q
5 mm) away from the inner edges of the water pump cross shaft gallery (between the two seal grooves) .
IMPORTANT
The upper / lower crankcase mating surfaces must be cleaned using a gasket scraper and then wiped clean with
Acetone.
Maximum case sealant working time is 10 minutes. Crankcase halves must be installed and fasteners torqued to
3
specification within 10 minutes of initial sealant application.
After the proper torque has been applied to the crankcase fasteners, allow crankcase sealant to cure for at least 1
hour before proceeding with engine reassembly.
Crankcase Sealant:
Three Bond 1215 - PN 2871557
Three Bond 1217H - PN 2884392
NOTICE
w
Do not over-apply sealant in the oil injector area . Doing so may block oil passages. Do not fill the MAG side Oil
Gallery with case sealant.
MEASUREMENT
A
Maximum Sealant Bead Width :
.050 - .060 in (1.27 - 1.52 mm)
9850060 R02 - 2020-2021 850 AXYS™ Long Track Snowmobile Service Manual
3.53
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