Service – WycoTool EH035 EZ-Vibe User Manual

Page 5

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2) Pull the eccentric rotor assembly out of the housing. (If the

bearings are stuck and you have difficulty removing them from
the housing, screw end cap partly back into the housing and
bounce the head and cap down on a block of wood, in order to
loosen the bearings from their seat, then pull out rotor assembly.)

Hexagon Driver has left hand threads

3) Flush/clean rotor assembly and housing with solvent and wipe

all parts clean. Replace bearings, seals and hex driver. Maintain
concentric alignment of hex driver with respect to rotor shaft.
Refill with proper amount of Wyco No. 514-O non-foaming
vibrator oil. Apply Loctite 545 or equivalent to threads on both
ends of rotor.

4) Replace rotor assembly in head housing. Apply Loctite 545 or

equivalent all around the threads of the end cap. Tighten and
wipe off excess Loctite 545.

Follow the recommendations in the Robin engine instruction
manual for their EH035 engine regarding, but not limited to, the
spark plug, oil change and air filter service. When changing the
spark plug use NGK #CMR6A with a .03 inch gap.

Note:

1.38B Head (1-3/8

" Square) gets 1 ounce of head oil.

b) Robin Engine

Repair or replacement parts can be ordered from The Wyco Tool Co.
Warranty repairs or chargeable repairs can be made by sending the
product to the following address. Always obtain a RGA (Return Goods
Authorization) number and include it in the address before returning
any parts for warranty consideration or chargeable repair.

5. SERVICE

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