Sunny Health & Fitness SF-B1918 User Manual Download Page 12

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MAINTENANCE INSTRUCTIONS 

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

DAILY MAINTENANCE 

After each exercise session, wipe all over the 
equipment: seat, frame, and 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 build-up of any 
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  into  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: 1.1 

Summary of Contents for SF-B1918

Page 1: ...1918 USER MANUAL 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 sunnyhealthfitness com or 1 877 90SUNNY 877 907 8669 ...

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 at least 2 feet 60 CM of free space all around it 5 Ensure that all nuts and bolts are securely tightened before using the equipment The safety of the equipment can only be maintained if it is regularl...

Page 3: ...2 EXPLODED DIAGRAM HARDWARE PACKAGE 54 6 86X35 1pc 80 δ3 151X43 5 1pc 81 S 13 14 15 1pc ...

Page 4: ...shing Ф16 Ф12 1 30 1 14 Bushing PP 1 43 Bolt GB T 70 1 2000 M6 30 1 15 Foot Pad Ф38 43 5 44 Flat Washer GB T 95 2002 Ф6 1 16 End Cap 4 45 Lock Nut GB T 889 1 2000 M6 1 17 Lock Nut GB T 889 1 2000 M8 3 46 Connecting Rod 16 16 47 M10x1 0 1 18 Limit Block 1 47 Spring Ф15 5 Ф1 5 15 1 19 Metal Plate δ2 5 2 48 Hexagon Nut GB T 6173 2000 M10 1 0 1 20 Hexagon Nut M12 1 25 1 49 Computer TZ 4117 1 21 Screw ...

Page 5: ...lt Cover 467 266 11 1 81 Crosshead Spanner S 13 14 15 1 63 Screw GB T 845 1985 ST4 2 19 5 82 Screw GB 845 85 ST4 2 9 5 2 64 Screw GB T 845 1985 ST4 8 13 2 83 Flat Washer GB T 95 2002 Ф5 2 65 Screw GB T15856 1 2002 ST4 2 16 1 84 Right Nylon Nut 9 16 1 66 Middle Axle Ф20 168 1 85 Left Nylon Nut 9 16 LH 1 67 Belt Wheel Ф200 24 1 86 Right Crank 1 68 Hex Flange Nut GB T 6177 2 2000 M10 1 25 2 87 Left C...

Page 6: ...e No 1 Then select the desired height Release the knob and re tighten the knob Remove Adjustment Knob No 7 from Seat Slider No 6 by hand Then attach Seat Slider No 6 onto Seat Post No 3 Reattach Adjustment Knob No 7 that was removed then tighten it to secure the Seat Slider No 6 Remove 3 Lock Nuts No 17 and 3 Flat Washers No 8 from the back of Seat No 10 with Crosshead Spanner No 81 Attach the Sea...

Page 7: ...olts No 52 2 Arc Washers No 50 and 2 Flat Washers No 24 that were removed Tighten and secure using Allen Wrench No 54 Remove 4 Bolts No 52 4 Spring Washers No 51 and 4 Flat Washers No 24 from the top end of Front Post No 4 using Allen Wrench No 54 Attach Handlebar No 5 Tablet Bracket No 13 onto Front Post No 4 with 4 Bolts No 52 4 Spring Washers No 51 and 4 Flat Washers No 24 that were removed Tig...

Page 8: ...use Crosshead Spanner No 81 to tighten and secure Turn the Left Nylon Nut No 85 clockwise as tightly as you can with your hand Use Crosshead Spanner No 81 to hold the pedal bolt on Left Pedal No 88L and use Universal Wrench No 80 to turn the Left Nylon Nut No 85 clockwise at the same time until it is tightened onto the Left Crank No 87 Align the Right Pedal No 88R with the Right Crank No 86 at 90 ...

Page 9: ...ter No 49 The installation is complete BATTERY REPLACEMENT 1 Press the buckle of battery cover on the back of the Computer No 49 then remove battery cover 2 Remove the 2 old AAA batteries in the battery case and install 2 new AAA batteries into the battery case on the back of the Computer No 49 Pay attention to the battery and ends before installing 3 Press the buckle of battery cover then put the...

Page 10: ...hten the Adjustment Knob No 9 to secure the seat in place To adjust the seat back and forth loosen Adjustment Knob No 7 then slide the seat slider to the desired position Once positioned tighten the Adjustment Knob No 7 to secure the seat slider in place ADJUSTING THE TENSION EMERGENCY STOP Adjust the tension by rotating the Tension Control Knob No 39 clockwise to increase the resistance Rotate th...

Page 11: ...isplay for 6 seconds SPD SPEED Displays current speed being obtained The range is from 0 0 to 99 9 MPH Miles per Hour DST DISTANCE Counts total distance of an exercise from start to finish The range is from 0 00 up to 9999 M Miles TMR TIME Counts total time of an exercise from start to finish The range is from 00 00 up to 99 59 CAL CALORIES Counts total amount of calories burned during an exercise...

Page 12: ... 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 fly...

Page 13: ...12 ...

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