Engine Disassembly; Engine Installation - Polaris SCRAMBLER 50 Service Manual

5. Loosen the oil pump cable.
6. Remove the oil pump adjustment cable.
7. Loosen the engine mounting nuts.
support the engine and remove the engine
mounting bolts and spacer. Pull the engine from
the chassis.
Engine Mounting Bolts

ENGINE INSTALLATION

General Items
1. Install previously removed components in reverse
sequence using new gaskets, seals, and
fasteners where applicable.
2.4
2. Perform checks on fluid levels, controls, and all
important areas on the vehicle as outlined in the
daily pre-ride inspection checklist.
Exhaust
1. Replace exhaust gaskets. Seal connections with
high temp silicone sealant.
2. Check to be sure all springs are in good condition.
Engine Break In Period
Engine Break-In Period is defined as the first 10 hours
of engine operation, or 2 full tanks of fuel.
1. Use only Polaris Premium 2 cycle engine oil. Never
substitute or mix oil brands.
damage can result.
2. Use fuel with a minimum octane of 87 (R+M)/2
method.

ENGINE DISASSEMBLY

NOTE: It is not necessary to remove the kick drive
lever or components to remove the LH cover.
1. Remove cylinder air shroud and deflector. Remove
the kick arm assembly and the plastic case cover.
Carefully
2. Remove the air filter and the crankcase cover.
ENGINE
Serious engine