Brake
Quick
Release
Lever
Lock
Nut
Barrel
Adjuster
Quick
Release
Closed
Fig. 10
after the wheel is installed).
As the stroller’s tires are wider than the rims, and as the brake pads
are adjusted to the rims, the
brake caliper will need to be opened before
mounting or removing the wheel. Open the
brake quick release (Fig. 10)
by squeezing the brake pads
together with your right hand, and pulling down and then
rotating the brake quick release lever outward with your left hand. The front fork’s dropouts
are slotted to receive the front wheel (Fig. 11). Slide the wheel into the dropouts so that the quick release lever is on the left hand side of the stroller. Make sure the wheel is centered in the frame and
that the axle is touching
the back of the dropout
slot. Securely tighten the
wheel in place as
follows: With the quick release lever in the open position (Fig.
11), tighten the adjusting nut (clockwise) until it comes in contact with the dropout. Move the quick release lever to the closed position (Fig. 12). This should require significant pressure. If you do not feel significant resistance, turn the quick release lever back to the open position (Fig. 11), and hand tighten the adjusting nut by one or two more turns in the clockwise direction until snug. Move the quick release lever toward the closed position (Fig. 12). The word CLOSE should be clearly visible and the quick release lever should be parallel to the fork tube. It should require considerable torque (80-105in-lbs or 9- 12 Nm) to close the lever when properly adjusted. NOTE: Failure to properly adjust quick release may result in wheel loss and serious personal injury. If you are unsure how to operate the quick release, consult your dealer or call BOB.
Fig. 12 Quick Release in the closed position and parallel to fork tube.
Fork
Tube
Fig. 11 Front fork dropouts shown with wheel in position. Adjust nut snug with Quick Release in open position.
Adjusting
Nut
Quick
Release
Open
Dropouts
Fork
Brake Pad
Brake
Pad Nut
Brake & Fender
Mounting Screw
Brake Body
10 mm Nut
Caliper Brake Anatomy
MA0670

(800) 893-2447 www.bobgear.com email- info@bobgear.com

Phone: (208) 375-5171 Fax: (208) 375-5172, BOB Trailers, Inc. 5475 Gage St. Boise, Idaho 83706

When properly

 

 

 

adjusted, it will

 

 

 

require considerable

Insert

 

 

torque (80-105 in-lbs

Wheel

 

Dropout

or 9-12 Nm) to close

Fully

 

 

 

 

 

the lever. If you do

 

 

 

not feel this

 

 

 

resistance (too loose

 

 

Snap Ring or

or too tight), return

 

 

Axle Shoulder

the quick release

 

 

 

lever back to the

 

Fig. 5 Rear wheel properly installed

open position (Fig.

 

(left side shown).

4), and adjust the

 

 

 

adjusting nut

 

 

 

(clockwise to

 

Quick

 

tighten,

 

 

Release

 

counterclockwise to

 

 

 

loosen). Move the

 

 

 

quick release lever

 

 

 

to the closed

 

 

 

position (Fig. 6).

 

 

 

NOTE: Follow all

 

 

 

instructions exactly.

 

 

 

If you are unsure

 

Fig. 6 Quick release in the

how to operate the

 

 

closed position (right side shown).

quick release,

 

 

 

 

consult your

Fig. 7 Fender Screws

 

dealer or contact

 

BOB.

Fabric Screw

 

 

 

5. FENDER

 

 

 

INSTALLATION:

 

 

 

Before installing

 

 

Fabric Screw

the front wheel,

 

 

 

 

Fender Screws

you will need to

 

 

 

 

 

attach the fender.

 

 

 

The two

 

 

 

attachment

 

 

 

screws can be

 

 

 

found already

 

 

 

installed on the

Fig. 8 Fender Installation

 

frame (Fig. 7).

Metal Tab Hole

Remove the two

Brake

Cross Tube Hole

 

fender mounting

 

Mounting

 

 

screws. You may

Plate Hole

 

 

wish to remove a

 

 

 

fabric screw (right

 

 

Fender

or left) to give better

 

 

 

 

 

access to the cross

 

 

Screw

tube fender screw.

Fabric

 

 

Align the hole in the

 

 

metal tab of the

Screw

 

 

Hole

 

 

fender with the

 

Fender Hole

threaded hole in the

 

 

 

center of the front cross tube and install screw (Fig. 8). Align the hole

in the plastic fender with the hole in the brake mounting plate and

install screw (Fig. 8). Center fender on stroller and tighten both screws.

6.FRONT WHEEL: (Fig. 9) shows the anatomy of the front wheel quick release. Remove the adjuster nut and one spring from the quick release, and install the quick release rod into the wheel axle. Install the spring (small end towards the center of the wheel) and screw on the adjuster

nut by

Adjusting Nut

Rod

Quick Release Lever

turning in a

 

 

 

clockwise

 

 

 

direction.

 

 

 

Tighten the

 

 

 

nut only

 

Conical

 

three turns

 

 

(final

 

Springs

Cam Housing

 

 

adjustment

Fig. 9 Front Quick Release Anatomy

will be made

 

 

 

7.PARKING BRAKE: The brake is a parking brake, it prevents the stroller from moving while loading and unloading it. The parking brake is not designed as a stopping brake. Do not use the brake to slow or stop the stroller. The brake is intended to park the stroller on flat surfaces not on inclines. Never leave your children in the stroller unattended

Brake lever

Lock Ring

Barrel Adjuster

Brake Lever

 

 

Body

 

ParkingBrakeButton

 

 

Fig. 13

 

 

ParkingBrakeButton

 

 

Fig. 14

Brake lever in the set position

with button depressed.

Page 1 Page 3
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Image 2
BOB MA0501A operating instructions Fender Installation, Rear wheel properly installed
Page 1 Page 3

MA0501A specifications

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The BOB MA0501A comes with a powerful microcontroller that supports a wide range of programming languages, enhancing accessibility for developers with varied skill sets. The onboard microcontroller typically operates at speeds exceeding 16 MHz, ensuring efficient processing capabilities necessary for real-time applications. Furthermore, it supports various communication protocols, including UART, I2C, and SPI, enabling seamless connectivity with other devices.

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In terms of power efficiency, the BOB MA0501A is designed to operate within a wide voltage range, typically from 3.3V to 5V. This adaptability makes it compatible with standard battery systems, as well as power supplies commonly found in various electronic projects.

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