6.3.9 Detach the tape at the hub removing the grounding machine screw and unsoldering the
spliced connections between gauging tap and PCB connection wires.
6.3.10 Note on the tape reel which way the tape scale is facing.
6.3.11 Pull the tape away to the hub by reverting hub reel through the tape wiper housing, and
out through the slot in the side of the reel hub.
6.3.12 Attach a new tape to hub by reversing the above procedure making sure that the tape
numerals face in the same direction as the previous tape numerals faced.
6.3.13 Use a silicone rubber sealant to re-seal area around slotted tape entrance to reel hub. Re-
wind tape onto reel, replace round vapor seal assembly, and re-install wiper assembly.
6.3.14 Replace battery, battery cap and hub cover, after allowing silicone sealant at least two
hours curing time.
6.3.15 Re-connect oxygen sensor assembly to tape barrel housing end.
6.3.16 Since the battery is temporarily removed during the tape replacement procedure, re-
calibration is required. Follow method of calibration procedure in Section 7.0.
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