Lifters are bled down when pushrod can be turned with your fingertips.
CAUTION:Failure to allow hydraulic lifter to bleed down before rotating the engine or adjusting the other pushrod could result in valve - to - valve contact and serious valve train damage. NOTE: Allow sufficient time for lifter to bleed down (at least 10 minutes) before adjusting the intake pushrod. Now tighten the middle locknut against the bottom nut. 5 - Mark the position of the flats, and with your wrench hold the top nut in place and turn the bottom nut of the pushrod 3 full turns (18 flats). 4 - Hold the exhaust pushrod body and turn the bottom counter-clockwise to remove lash between the lifter and the rocker arm. 3 - Loosen the locknuts with (2) 3/8 open-end wrenches and shorten the pushrods until they are totally loose. 2 - Remove pushrod cover clips and lift cover assemblies to view lifters. 1 - Remove spark plug and rotate engine until the front piston is at the top of its stroke, with both front lifters at the lowest position ( TDCC - top dead center, compression ). Oil Filter Mount: Diagram Pro-Vent Rocker Boxes Instructions: TWIN CAM BIG DOG / 117 EVOLUTION PUSH ROD ADJUSTMENT: NOTE: Replacement of the stock pushrods will require rocker arm disassembly.
84 HARLEY EVO CAMSHAFT COVER BOTTOM BREATHER TUBE HOW TO
OWNER'S MANUAL: Crank Trigger: Thunderheart Ignition Instructions Tp / Crane Hi-4 Ignition: 89-0107 Instructions - Crane Cams Istructions M ikuni carburetor HSR 45mm Instructions - Top End Assembly Specifications - Engine Torque specs Troubleshooting oil coming out top end breathers Wet-sump: Procedure: how to clear oil pump check valves Oil Pumps: Identifying Oil Pumps Classic Oil Pump Installation Instruction Classic - Oil Pump Connection Classic Oil Pump Connection Diagram Smart - Oil pump Connection Diagram Smart - Oil Pump - installation Instructions. Check your oil level often with engine hot after allowing engine to idle for 30 seconds. TP recommends SAE 20W50 mineral-based motor oil for all Pro-Series engines. Note Some oil consumption is normal with a new engine. At 1,000 miles, change engine oil and filter use 20W50 mineral -based motor oil. Limit engine speed to 3,800 RPM and below during the first 1,000 miles. Occasional burts of speed followed by quick deceleration during this period may be beneficial. Operate the engine at speeds between 1,600 and 2,500 RPM whenever possible. Make an effort to vary engine speed during the first 500 miles. Do not use any additives or synthetic motor oils for the first 5,000 miles. At 100 miles, change engine oil and filter use SAE 20W50 mineral-based motor oil only. NOTE: If operating your engine at temperatures of 70 degrees F or below, use SAE 10W40 otherwise use SAE 20W50 motor oil for initial 100-mile break-in. Do not allow engine to overheat by subjecting it to prolonged periods of idle. NEW ENGINE BREAK-IN PROCEDURE: CAUTION: This is an-air cooled engine that relies on airflow for cooling.
If your engine is equipped with our new Smart oil pump: The Smart Pump allows the use of a 10 or 40 micron filter.ġ0 Micron - H-D Part #63798-99 (filters smaller particles)Ĥ0 Micron - H-D Part #63796-77A (standard Evo filter) NOTE:Always ensure there is adequate ventilation when running any internal combustion engine. Oil Filter* (Use only 40 micron filter - H-D Part #63796-77A) on all Classic EVO oil pumps.
NOTE: We don't recommend the use of synthetic oil. Available at any Harley Davidson Dealership. TP Engineering recommends SAE 20W50 mineral-based motor oil for all Pro-Series engines. ENGINES Autolite - 4164 Champion - RA8HC NGK - DCPR7E Harley Davidson - 6R12 SPECIFICATIONS: Spark Plugs: Gap =.
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