1999 Polaris SLH, SLTH, SLX, SLTX, PRO785 Factory Service Manual, Page 192Get this manual
ENGINECOOLING Engine InstallationPolaris Engines Engine Installation
Engine installation is done in reverse order of the removal instructionsA few important tips are listed below to ensure long and trouble free service
WARNING
Do not install the battery ground (-) cable until all other fuel and electrical connections are doneElectrolyte or fuel vapors may be present in the engine compartment and spark could ignite them, resulting in personal injury
NOTE: Observe the following precautions:
When installing the engine mounts to engine crankcase, use Polaris Anti-Corrosive Dielectric Grease on one of the four boltsEngine rubber mounts are stressed during removal of mounting nutsBe sure to inspect the mounts carefully and replace if damagedAlways clean residual LoctiteTM out of threads before reinstallation or applying new LoctiteTMAlways use new gaskets on the exhaust system and electrical boxRemember to inspect for damage on any wiring, hoses, or lines before and after reinstalling the engineMake sure all cables, hoses, and wiring are routed and secured properlyAdjust throttle cable and check throttle operationIt must operate freely and return completely when released Verify proper operation of engine stop switchAfter engine installation, pump alignment must be inspectedRefer to the Final Drive section for inspection and alignment proceduresSynchronize carburetors and be sure they are cleanAdjust oil pump cable and bleed pumpThe first tank of fuel should be pre-mixed with Polaris Premium cycle or Premium Synthetic cycle oil at 40:1 ratio