Regular Basic Maintenance
- Ensure lubrication points and oil levels are operationally correct. [include oil misting check at oil line "T" plug at the fan shaft connection point once motor is started - oil line valve sticks]{eg. Type "C" motors}
- Ensure motor cylinder casting is clean and not covered in oil thereby inhibiting air cooling.
- Ensuring the cooling fins and ribs aren't partially choked (eg sawdust, straw etc) causing overheating.
- Motor is tight on its bed or carriage.
- Dry Cell Battery ignition systems are prone to failure as cells and coil contacts have a limited life. Use meter to check cell condition - replace as necessary. (suspect a cell if the motor will start and soon stops and can be restarted after standing for some time. ie it has signs of a weak fading spark)
Periodic Basic Maintenance
- New Way recommended that the combustion chambers of their early motors be cleaned at very regular intervals [eg 6 monthly] because of a build-up of gum and carbon deposits. Rings were also included in this regimen. {carbon deposits by glowing can cause preignition}
- Hinged crankcases on many models facilitated easy access to undertake this servicing.
- Change oil.
New Way operated in a day where fuels were of variable standard and carried impurities that necessitated this recommendation for regular cleaning. With modern day fuels it is expected that this close periodic regimen is not required and would no longer be recommended by New Way as the cause lay not with the motors so much as with impure fuels.
NOTE, even today, a motor running rich will still build carbon deposits that can cause preignition - Not primarily through impure fuel but through incomplete combustion. In restoration, failure to clean old deposits etc. from the combustion chamber can also result in preignition - be thorough.
Trouble with preignition, [motor will try to run even when you disconnect the spark plug] then inspect and clean the combustion chamber. (look for deposits or sharp casting points etc that could glow when the motor gets hot - it could simply be a deposit on the plug)
- Quick Remedy ? - Impure fuels would be prone to produce deposits just as they would generate rectification processes that might save dismantling a motor. A remedy of the day was to pour a dose of kerosene or Turpentine into the spark plug hole. [I don't know how much but take it that it would need to be done soon after the problem arose and left there long enough to soften the deposit so that once the motor was started the deposit (wafer?) causing preignition would be expelled]
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