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MAINTENANCE INSTRUCTIONS 

This is general information for daily, weekly and monthly maintenance to be performed on your bike. 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 

 

 

 Version 3.2 

 

DAILY MAINTENANCE 

After each exercise session, wipe down all the 
equipment: seat, frame, handlebars. Pay 
special attention to the seat post, handlebar 
post and belt/chain guard. Sweat is very 
corrosive and may cause problems that 
require parts replacement later. 
1.

Get on the bike and engage the drive 
train. 

2.

Pay attention to any vibrations felt through 
the pedals. If you feel any vibrations, you 
may need to tighten the pedals, bottom 
bracket, or adjust the drive belt/chain 
tension. 

3.

Use a wrench to tighten the pedals until 
they are secure. 

MONTHLY MAINTENANCE 

1. Check  if  all hardware is secure, such as: 

water bottle holder, flywheel nuts, belt/chain 
guard bolts, brake caliper lock nuts and brake 
caliper tension rod nuts. 

2. Inspect the brake tension rod for signs of 

wear such as missing threads. Clean and 
lubricate the brake tension rod. 

3. Clean and lubricate the seat post, handlebar 

post and seat slider. Remove any build up of 
foreign material. 

WEEKLY MAINTENANCE 

1. Inspect moving parts and tighten the 

hardware.  

2. Inspect pull pin frame fittings to make sure 

the fittings are snug. Loose frame fittings 
may strip out threads over time and cause 
extensive damage. 

3. Clean and lubricate pop pin assemblies. 

Pull on the pin and spray a small amount 
of lubricant onto the shaft.  

4. Tighten the seat hardware to make  sure 

the seat is level and centered. 

5. Brush and treat the resistance pads. 

Remove any foreign material that may 
have collected on the pads. Spray the 
pads with silicone lubricant. This helps to 
reduce noise from friction between the 
pads and the flywheel. 

6. Visually inspect the bottom bracket, toe 

clips and toe straps. If any of them are 
loose or disconnected, attach and tighten. 

LEATHER BRAKE PAD CARE (If Applicable) 

1. Perform this maintenance when the brake 

pad is first installed and for  the life of the 
brake pad. Following these simple guidelines 
can increase the life of your brake pads. 

2. Some brake pad assemblies are pre-

lubricated. Squeeze the brake pad. If 
lubricant is released, then the pad has been 
pre-lubricated. 

3. If the brake pad is  dry, then coat the brake 

pad with 3-n-1 oil. Brush the leather with a 
clean, wire bristle brush, and then apply the 
oil. The oil should be allowed to soak in to the 
pad. Repeat 4-5 times until the pad is 
saturated, but not dripping with oil. When the 
pad is saturated, it will no longer absorb oil. 

4. Inspect the brake pad weekly and lubricate if 

needed. The pad should not have a glazed 
appearance. If the pad appears glazed, then 
brush it with wire brush and apply lubricant 
as needed. If any of the sponge padding is 
showing through the leather pad, the brake 
pad should be replaced. 

Version

3.2 

Summary of Contents for SF-B1421

Page 1: ...ANUAL IMPORTANT Please retain owner s manual for maintenance and adjustment instructions Your satisfaction is very important to us PLEASE DO NOT RETURN UNTIL YOU HAVE CONTACTED US support sunnyhealthf...

Page 2: ...e equipment The equipment is designed for adult use only 4 Use the equipment on a solid flat level surface with a protective cover for your floor or carpet To ensure safety the equipment should have a...

Page 3: ...2 EXPLODED DRAWING 1...

Page 4: ...3 EXPLODED DRAWING 2...

Page 5: ...5 1 44 3 5 2 16 Seat Slider 1 50 Inertia Axle 12 150 M12 1 0 1 17 Seat 1 51 Tension Knob M10 58 48 1 18 Inductor 1 52 Nut M10 H5 5 S17 2 19 Water Bottle Holder 1 53 Brake Rod 10 200 M10 15 M 6 7 M10 9...

Page 6: ...t Nylon Nut 9 16 20 H8 S19 1 86 Washer d6 16 1 5 2 77 Right Nylon Nut 9 16 20 H8 S19 1 87 Blanking Plate 1 78 Bushing 20 20 62 1 88 L R Pedal YH 76X 9 16 2 HARDWARE PACKAGE Ordering Replacement Parts...

Page 7: ...panner No 33 to hold the bolt of the pedal then attach Right Nylon Nut No 77 counter clockwise into the thread end of the Right Pedal No 88R Secure with Spanner No 57 Remove pre assembled 2 Screws No...

Page 8: ...the Handlebar Post No 11 using 4 Screws No 8 4 Spring Washers No 9 and 4 Washers No 7 Tighten and secure with Allen Wrench No 32 STEP 4 Insert the link wire of the Computer No 1 into the middle hole...

Page 9: ...nd With the wheels on the ground you can transport the bike to the desired location with ease ADJUSTING THE ANGLE OF SEAT Use Spanner No 33 to unscrew the nut under the saddle Adjust the saddle to the...

Page 10: ...VALUE SETTING Press the MODE when the indicator arrow is on the chosen value Time Speed Distance Calories Scan and then release Once locked only the selected function will be displayed FUNCTIONS TIME...

Page 11: ...ve damage 3 Clean and lubricate pop pin assemblies Pull on the pin and spray a small amount of lubricant onto the shaft 4 Tighten the seat hardware to make sure the seat is level and centered 5 Brush...

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