McMillan S3441B3231, 12-0044 Treadmill Motor Rebuilding
McMillan Electric, KEYS FITNESS, ALLIANCE, SMOOTH TREADMILL
Model: S3441B3231,
Alliance ALL855, ALL920-OB
HealthTrainer HT9000HR
Keys 8500
Smooth (1984 - 2014) 9.2 HR, SM5.0P, SM5.2P, SM5.1HRC, SMT9.2HR, SMT9.2P, SMT9.2AB
P/N 12-0044, 12-004, 22352600
Treadmill Motor Rebuilding
Motor Rebuild (Normal)
Armature testing, Machining, and balance
Magnets are checked for magnetism and chips or cracks are repaired.
Brush holders are tested for insulation leakage by 1,000 volt hi-pot and 500 volt megger tests.
Motor bearing journals are inspected and machined if needed
New Bearings New Brushes
Motor reassembly and testing, Cleaning and painting
Labor, Warranty
MAJOR REBUILD: Includes all procedures above, plus a full armature rewind, when needed.
Please send your motor to us when you can along with a copy of this webpage.