Bike Fixtation HS Indoor User manual

2647 37th Ave. S Unit 1 Minneapolis MN 55406
Phone: [phone] E-mail: [e-mail]
www.bikefixtation.com
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High Security Indoor Public Bike Pump
Service Manual

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1. Air Chuck Renewal
Tools Needed:
-16mm Cone Wrench
Parts Needed:
-Bike Fixtation 151122 air chuck
Steps:
1. Extend the aluminum lever
2. Place 16mm Cone Wrench in the slots o the aluminum hose adapter (attached to Air Chuck)

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3. While holding 16mm cone wrench steady, use other hand to twist o the Air Chuck, twisting it in
a counter-clockwise direction.
4. Make sure replacement Air Chuck has a rubber stopper on the plastic nipple. Rubber tube is
attached in photo A and not in photo B.
5. While holding 16mm cone wrench steady, screw new Air Chuck in to the aluminum hose
adapter, twisting Air Chuck clockwise. Tighten until irm, but do not over-tighten.

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2. Lubrication of pump rod
Parts needed:
-White lithium grease
Steps:
1. Extend piston rod by pulling up on handle. Using the Bike Fixtation white lithium grease, apply
grease to the outside o the piston rod. Cycle the pump up and down 10 times. Wipe excessive grease
o .
3. Full pump overhaul
Tools Needed:
- 1/8” hex wrench -5mm hex key
- Small Screwdriver - Adjustable wrench
-9/16” (14mm) wrench -16mm wrench
-10mm ¼” drive socket -1/4” drive ratchet and ¼” drive 6” extension
-Needle nose pliers -Clean working space
Parts needed:
-Bike Fixtation 141262 HS Outdoor NO gauge rebuild kit

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141262 Rebuild Kit
A – Air Hose
B – Ball stop
C – Check ball
D – Gauge O-ring
E –Upper bumper O-ring
F &G–Cylinder O-ring
H – Piston seal
I – Gauge Cover
J – PTFE Tape
K – Pump grease

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Pump Part Overview
1 - Handle
2 - Cap
3 – Bushing
4 – Bushing O-ring (Kit item ‘F’ )
5 - Upper bumper (Kit item ‘E’)
6 – Gauge Cover (Kit item ‘I’)
7 – Piston Rod
8 – Piston
9 – Piston Seal (Kit item ‘H’)
10 – Cylinder
11 – Push to connect itting
12 – Ball stop (Kit item ‘B’)
13 – Check Ball (Kit item ‘C’)
14 – Foot Valve O-ring (Kit item ‘G’)
15 – Foot Valve
16 – Pump Housing
17 – Pressure Gauge
18 –Gauge O-Ring (Kit item ‘D’)
19 – Tee Fitting
20 – Push to connect elbow
21 – Nut (Qty. 3)
22 – Bulkhead itting
23 – Air hose assembly
24 – Air hose (Kit item ‘A’)

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Steps:
1. Remove pump using the penta socket and hex key used when the pump was installed. To avoid
scratching the powdercoat inish, place pump on work bench with a so t sur ace.
2. You will now remove 3 nuts on the bottom o the pump. The access or these nuts is at the base
o the gauge housing. See image below. I your pump has a long hose clip, you will need to remove that
irst using a 5mm hex wrench.
3. Using a ¼” drive ratchet with a 6” long extension and a 10mm socket, remove the three top cap
nuts.

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4. When all three nuts have been removed, pull the top cap o the pump. You can now li t the
pump rod, bushing, and cylinder out o the pump. There is a tubing attached to the bottom o the
pump. Be care ul not to kink this line while removing the internal components.
5. In order to disconnect the air line rom the oot valve at the bottom o the pump, you must
depress the tabs o the itting and then pull on the hose.

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6. Using a screwdriver, push the pressure gauge out o the gauge housing
7. Replace gauge O-ring

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8. You can now remove the piston and rod rom the cylinder.
9. Replace bushing O-ring and upper bumper O-ring with the replacements in the kit.
10. Replace the piston seal by hand. The new seal can also be installed by hand.

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11. Lubricate new piston seal with provided grease.
12. Lubricate Cylinder

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13. Install piston seal into cylinder.
14. Remove oot valve.

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15. Remove itting using 1/8” hex key.
16. Replace ball and ball stop in the same order it was installed.

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17. Apply thread sealing tape to itting and reinstall with 1/8” hex key.
18. Replace Foot valve O-ring.

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19. Grease and reinstall itting
20. I the tubing was kinked, replace it with tubing provided in the rebuild kit. You will remove the
tubing rom inside the gauge housing and reinstall the new tubing. Note the routing o the tubing. You
can now install the gauge. You can begin reassembly o the pump.

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21. Connect the tubing to the ootvalve.
22. Begin installing the pump’s internal components into the housing as shown. NOTE: Slowly
install assembly to avoid kinking the tubing.

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23. You will lower the assembly down. To keep the components rom separating while lowering it
into the pump housing, you will grab the piston rod, bushing, and cylinder while lowering as shown.

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24. Replace gauge cover.
25. Lower top cap onto pump.

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26. Install and tighten the nuts to the top cap. To make this easy, load a socket as shown so that the
threads are easily started.
27. Tighten nuts.
28. I you need to replace the hose, use a large adjustable wrench and a 9/16” or 14mm wrench to
remove the hose. NOTE: Do not attempt to remove hose without an adjustable wrench to react the
torque or the gauge will spin.
29. Test the pump by in lating a bike tire. Leave the pump connected to the pressurized bike tire and
listen or leaks.