Invacare XLT Owners Manual - Page 55

Installing/Adjusting Twenty-Seven Speed Cassette Chain

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SECTION 8-SERVICE PROCEDURES Adjusting Seven Speed Hub Chain ƽ WARNING Chain MUST be tight. If the chain is noisy, loosen. After chain is assembled, start in first gear and on straightaway. NOTE: For this procedure, refer to FIGURE 8.7 on page 55. NOTE: This procedure applies to the Top End XLT and Top End XLT Jr. only. 1. Ensure the hand crank is adjusted to the proper height. Refer to Adjusting Hand Crank on page 34. NOTE: Repositioning of the hand crank assembly loosens or tightens the chain in an up/down position. 2. Loosen the hex screw securing the adjustable chain idler. 3. Adjust the tautness of the chain by moving the adjustable chain idler in or out as shown in FIGURE 8.7. 4. Tighten the hex screw to secure the adjustable chain idler in place. Hex Screw Adjustable Chain Idler FIGURE 8.7 Adjusting Seven Speed Hub Chain Installing/Adjusting Twenty-Seven Speed Cassette Chain Installing Twenty-Seven Speed Cassette Chain NOTE: For this procedure, refer to FIGURE 8.8 on page 56. 1. Spread the chain out flat and run it around the chain ring on the crank and the sprocket on the hub. NOTE: It may be necessary to turn the hand crank in a clockwise motion to position the chain on the small sprocket. 2. Ensure that crank assembly is loosened and movable. 3. Lift up on the chain derailleur and thread the chain under the derailleur. 4. Thread the chain around the wheel sprocket. Part No 1114850 55 Recumbent Handcycle Series

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SECTION 8—SERVICE PROCEDURES
Part No 1114850
55
Recumbent Handcycle Series
Adjusting Seven Speed Hub Chain
±
WARNING
Chain MUST be tight. If the chain is noisy, loosen. After chain is assembled, start in
first gear and on straightaway.
NOTE: For this procedure, refer to FIGURE 8.7 on page 55.
NOTE: This procedure applies to the Top End XLT and Top End XLT Jr. only.
1.
Ensure the hand crank is adjusted to the proper height. Refer to Adjusting Hand
Crank
on page 34.
NOTE: Repositioning of the hand crank assembly loosens or tightens the chain in an up/down
position.
2.
Loosen the hex screw securing the adjustable chain idler.
3.
Adjust the tautness of the chain by moving the adjustable chain idler in or out as
shown in FIGURE 8.7.
4.
Tighten the hex screw to secure the adjustable chain idler in place.
FIGURE 8.7
Adjusting Seven Speed Hub Chain
Installing/Adjusting Twenty-Seven Speed Cassette Chain
Installing Twenty-Seven Speed Cassette Chain
NOTE: For this procedure, refer to FIGURE 8.8 on page 56.
1.
Spread the chain out flat and run it around the chain ring on the crank and the
sprocket on the hub.
NOTE: It may be necessary to turn the hand crank in a clockwise motion to position the chain on
the small sprocket.
2.
Ensure that crank assembly is loosened and movable.
3.
Lift up on the chain derailleur and thread the chain under the derailleur.
4.
Thread the chain around the wheel sprocket.
Adjustable
Chain Idler
Hex Screw