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DESCRIPTION & OPERATION
Do not interchange yokes. If an E-Tech™ yoke is
used on an earlier E7 engine, the valve keepers
will become dislodged and cause a dropped
valve. This will cause severe engine damage. If
the E7 yoke is used on an exhaust location of a
J-Tech™ brake-equipped E-Tech™ engine, the
yoke will disengage from the valve stem tip during
engine brake operation. See Figure 31.
31
Figure 31 — Yoke/Valve Combinations
1. Correct E7 Yoke/Valve Combination
2. Correct E-Tech™ Yoke/Valve Combination
3. E7 Yoke with E-Tech™ Valve
4. E-Tech™ Yoke with E7 Valve
Note: Arrows identify problem areas.
5_106_00.bk Page 30 Friday, August 4, 2000 11:17 AM
BDC for engine manuals and specs
https://barringtondieselclub.co.za/
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