SERVICE MANUAL
8.22
Replacing the battery case
Requirements:
● 5/6" Allen key
● 5/32" Allen key
● Phillips screwdriver size 2
● blade screwdriver
● 1/4" socket spanner
● 5/16" socket spanner
● torque wrench 0 - 20 Nm (or similar)
● torque wrench 5 - 25 Nm (or similar)
● torque wrench 20 - 80 Nm (or similar)
● oblique pliers
● cable ties
● M8 washer
● two long wooden blocks, min. 14 x 14 x 30 cm
Removing the battery case:
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Remove the seat including seat support as described in Chapter 8.8.
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Remove the covers as described in Chapter 8.1.
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Remove the batteries as described in Chapters 8.2.1 and 8.2.2/8.2.3.
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Remove the battery support as described in Chapter 8.3.
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Remove the front headlights including bracket as described in Chapters 8.4.2 and 8.4.3.
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Remove the rear lights including bracket as described in Chapters 8.4.4 and 8.4.6.
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Remove the electronic module as described in Chapter 8.6.2.
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Remove the bottom walking beams as described in Chapter 8.17.
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Remove the top walking beams as described in Chapter 8.18.
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Remove the gas cylinder as described in Chapter 8.16.1.
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Remove rear wheel suspension as described in Chapter 8.20.
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Remove the front and rear bulbholders as described in Chapters 8.4.3 and 8.4.6.
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Remove the rubber bumper as described in Chapter 8.14.
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Replace the battery case.
Refitting the battery case:
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Refit the rubber bumper as described in Chapter 8.14.
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Refit the front and rear bulbholders as described in Chapters 8.4.3 and 8.4.6.
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Refit rear wheel suspension as described in Chapter 8.20.3.
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Refit the gas cylinder as described in Chapter 8.16.3.
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Refit the top walking beams as described in Chapter 8.18.2.
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Refit the bottom walking beams as described in Chapter 8.17.
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Refit the electronic module as described in Chapter 8.6.2.
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Refit the rear lights including bracket as described in Chapters 8.4.6 and 8.4.4.
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Refit the front headlights including bracket as described in Chapters 8.4.3 and 8.4.2.
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Refit the battery support as described in Chapter 8.3.
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Replace the batteries in their correct location as described in Chapters 8.2.2/8.2.3 and 8.2.1.
158
®
Invacare
- TDX-SP / TDX-SP N