User manual DAHON MU UNO 2009

[. . . ] In addition, use a brake arm clip that matches the size of the chainstay. If the clip nut comes off the brake arm, or if the clip screw or brake arm clip becomes damaged, the brake arm may rotate on the chainstay and cause the handlebars to jerk suddenly, or the bicycle wheel may lock and the bicycle may fall over, causing serious injury. When installing the hub to the frame, be sure to install the correct non-turn washers to the left and right sides, and securely tighten the hub nuts to the specified torques. [. . . ] If the non-turn washers are installed to one side only, or if the hub nuts are not tightened sufficiently, the non-turn washer may fall out, which could cause the hub axle to rotate and the cassette joint to turn. This may then cause the handlebars to be accidentally pulled by the shifting cable, and an extremely serious accident could result. Obtain and read the service instructions carefully prior to installing the parts. Check that the wheels are fastened securely before riding the bicycle. If the wheels are loose in any way, they may come off the bicycle and serious injury may result. Read these Technical Service Instructions carefully, and keep them in a safe place for later reference. Installation of the sprocket to the hub Place right hand dust cap C onto the driver on the right side of the hub body. Next, install the sprocket and secure it in place with the snap ring. Snap ring Installation of the hub to the frame 4. Take up the slack in the chain and secure the wheel to the frame with the cap nuts. 1. Mount the chain on the sprocket, and then set the hub axle into the fork ends. Hub axle CJJA PA N Tightening torque: 30 ­ 45 N·m {260 ­ 390 in. For maximum performance we highly recommend Shimano lubricants and maintenance products. For any questions regarding methods of handling or adjustment, please contact the place of purchase. CJ-NX10 JAPAN CJ-NX10 JAPAN Driver cap Cassette joint Driver Reversed (full chain case) 5R/Yellow 5L/Brown Note the direction 7R Mark The projecting parts should be on the fork end side. Yellow marks 2. Install the non-turn washers so that the projecting parts is securely in the fork end grooves on either side of the hub axle. Secure the cassette joint to the hub with the cassette joint fixing ring. When installing the cassette joint fixing ring, align the yellow mark with the yellow mark on the cassette joint pulley, and then turn the cassette joint fixing ring 45 clockwise. Cassette joint fixing ring 3. Install the brake arm of the Inter-M brake to the chainstay with the brake arm clip, provisionally tighten the clip screw and clip nut, and then tighten the brake unit fixing nut. SI-7R45E Note: Align the yellow marks to install. If the brake arm is in the incorrect position as shown in the illustration so that it cannot be provisionally installed to the chainstay, loosen the brake unit fixing nut and turn the brake arm. Then, after provisionally securing the brake arm to the chainstay, tighten the brake unit fixing nut. Brake arm clip Cassette joint pulley Chainstay CJ-NX10 JAPAN SG-7R46 SG-7R45 CJ-NX10 Inter-7 Hub Cassette joint Technical Service Instructions Turn 45 Cassette joint fixing ring CJ-NX10 JAPAN Brake arm Brake unit fixing nut One Holland, Irvine, California 92618, U. S. A. Phone: +1-949-951-5003 Industrieweg 24, 8071 CT Nunspeet, The Netherlands Phone: +31-341-272222 3-77 Oimatsu-cho, Sakai, Osaka 590-8577, Japan C Sep. Printed in Japan Be sure to read these service instructions in conjunction with the service instructions for the Inter-M Brake and the Inter-7 shifting lever before use. Fit the cassette joint bracket securely. Tightening torque: 20 ­ 25 N·m {174 ­ 217 in. lbs. } CJ- JA 10 NX PA N Installation of the cassette joint to the hub Non-turn washer (for right side) Mudguard stay Carrier stay 5. Fix the brake arm of the Inter-M brake securely to the chainstay with the brake arm clip. Brake arm clip Size 38 Chainstay Brake arm Note: When installing the brake arm clip, securely tighten the clip screw while holding the clip nut with a 10 mm spanner. Tightening torque: 2 ­ 3 N·m {17 ­ 26 in. [. . . ] lbs. } CJ- JA 10 NX PA N Installation of the cassette joint to the hub Non-turn washer (for right side) Mudguard stay Carrier stay 5. Fix the brake arm of the Inter-M brake securely to the chainstay with the brake arm clip. Brake arm clip Size 38 Chainstay Brake arm Note: When installing the brake arm clip, securely tighten the clip screw while holding the clip nut with a 10 mm spanner. Tightening torque: 2 ­ 3 N·m {17 ­ 26 in. lbs. } After installing the brake arm clip, check that the clip screw protrudes about 2 ­ 3 mm from the surface of the clip nut. Clip nut Brake arm Brake arm clip 2 ­ 3 mm These service instructions explain how to use and maintain the Shimano bicycle parts which have been used on your new bicycle. For any questions regarding your bicycle or other matters which are not related to Shimano parts, please contact the place of purchase or the bicycle manufacturer. These service instructions are printed on recycled paper. [. . . ]