11
mounting thE BEnch
1. Place the bench on a solid platform (such as a work
table).
2. Slide each clamp upward until the pad touches the
underside of the table.
3. Tighten each pad securely.
PREPARATION
This section describes steps to take to prepare for engine
break-in.
fuEl tuBing fREE fRom cuts And lEAks
Cuts in the fuel tubing will cause fuel leaks and make the
engine run too lean.
clEAR AREA ARound BREAk-in BEnch
Since an air filter is not used during break-in on the bench,
any swirling dirt that gets into the carb may cause internal
engine damage.
All pARts sEcuREly AttAchEd And tightEnEd
There will be a lot of vibration when the engine is running.
Loose parts may become undone and cause personal injury
or damage to the engine. The engine should be tightly
attached to the engine mounts, and the engine mounts
tightly attached to the bench.
cARBuREtoR cinch Bolt is tight
Make sure the carburetor cinch bolt is tight. A loose
carburetor may twist during engine operation, possibly
coming into contact with the spinning propeller. This may
cause personal injury or severe engine damage.
