Weekly Inspection; Monthly Inspection - Stairmaster MOMENTUM 3400 CE Owner's Manual

MAINTENANCE INSTRUCTIONS
Weekly Inspection
1. Frame: Inspect the painted surfaces of the exposed frame for any rust,
bubbling, or chips during the weekly cleaning. The salt in perspiration
will damage unpainted surfaces. Repair the damaged area with a
touch-up paint kit provided by StairMaster
e
Health & Fitness Products,
Inc. (part number 22181).
2. Pedals: Inspect the pedal foot straps at both the inside and outside
attachment sites. Replace the foot straps if they are torn or ripped.
•
3. Seat:
3400 CE : Inspect the seat post and the seat adjustment pin. The
seat post should slide up and down freely in the plastic collar with the
adjustment pin pulled out. Clean the seat post of any accumulated
grime with a clean rag. The seat adjustment pin should completely
engage the holes in the seat post. If the seat adjustment pin spring
action is sticky, apply a few drops of 30W motor oil, or the equivalent
lubricant, to the pin shaft.
3800 RC: Inspect the seat assembly movement to ensure that the seat
moves freely on the seat track. Note that the center wheel on each side
of the seat assembly is eccentric. These wheels are adjustable by
loosening the nut, turning the wheel to adjust the height, and then
tightnening the nut. If necessary, adjust these two wheels to allow the
seat assembly to move freely on the seat track.
•
Monthly Inspection
1. Pedal crank: Inspect the crank bearings for either excessive play or
tightness. Either condition will reduce the life of the bearings. Ensure
the bearing clamps are tight. Refer to the "Part Removal and
Replacement" section of this manual for the proper adjustment
procedures.
2. Belts: Inspect the HTD and POly-V belt for excessive wear. Adjust the
belt tension if necessary.
HTD Belt: Adjust the HTD belt tension to allow 1/2" of belt deflection
with fingertip pressure between the idler pUlley and the HTD sprocket.
Page 36