User manual DAHON INTER 7 HUB SG-7R45 TECHNICAL SERVICE INSTRUCTIONS

[. . . ] General Safety Information WARNING ­ To avoid serious injuries: When securing the brake arm to the frame, be sure to use a brake arm clip that matches the size of the chainstay, and securely tighten them with the clip screw and clip nut to the specified tightening torque. Use a lock nut with a nylon insert (self-locking nut) for the clip nut. [. . . ] 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. lbs. } 7R LOCK Sprocket Note the direction Right hand dust cap C 2. Driver Place the non-turn washers onto the right side and left side of the hub axle. At this time, turn the cassette joint so that the projecting parts of the non-turn washers fit into the grooves of the fork ends. If this is done, the cassette joint can be installed so that it is almost parallel to the chainstay. Non-turn washer (for left side) Note: When installing a part such as a mudguard stay to the hub axle, install in the order shown in the illustration below. Groove of fork end LOCK 1. LOCK Install the driver cap to the driver to the right side of the hub body. Next, turn the cassette joint pulley in the direction of the arrow so that the yellow mark is aligned with the yellow mark, and then align the yellow marks on the cassette joint with the yellow marks on the right side of the hub body. Chainstay 7R Should be aligned Pulley Yellow marks Different types of left and right non-turn washers are available for use with standard and reversed fork ends. Use whichever non-turn washers are suitable. Non-turn washer Fork end Mark /Color Right Standard Reversed 7R/Black 6R/Silver Left 7L /Gray 6L/White 20 =0 =0 NOTE: You can shift gears while pedaling, but on rare occasions the pawls and ratchet inside the hub may produce some noise afterwards as part of normal gear shifting operation. The CJ-NX10 cassette joint should only be used with sprockets from 16T to 23T. If the wheel becomes stiff and difficult to turn, you should lubricate it with grease. Do not apply any lubricant to the inside of the hub, otherwise the grease will come out. You should periodically wash the sprockets in a neutral detergent and then lubricate them again. In addition, cleaning the chain with neutral detergent and lubricating it can be a effective way of extending the useful life of the sprockets and the chain. If the chain keeps coming off the sprockets during use, replace the sprockets and the chain. [. . . ] (English) CJ- JA NX PA N 10 Cassette joint NX 10 CJ-NX10 JAPAN Fork end Cap nut Non-turn washer Non-turn washer Washer Cap nut If excessive force is applied to the brake arm, the wheel will become difficult to turn. Make sure that you don't apply excessive force when installing. Clip screw (M6 16 mm) [. . . ]