TM-9-2350-260-20-1-2 M60 Hull Organizational Maintenance Volume 2 Download
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TM 9-2350-260-20-1-2 MANIFOLD HEATER IGNITION COIL AND CABLE REPLACEMENT (2D ENGINE) (Sheet 2 of 3) REMOVAL: WARNING Ignition coils on engine are capable of producing extremely high voltage. Output of this ignition system is sufficient to cause a dangerous electrical shock. Never touch any uncovered or live connections. 1. Using 3/4 inch wrench, disconnect cable (A) from spark plug (B). 2. Using wrench, disconnect electrical connector (C) from coil (D). 3. Using 7/16 inch socket, remove two screws (E) and cable clamp (F). 4. Using 1/2 inch socket, extension, and 1/2 inch wrench, remove two screws (G) and cable bracket (H). 5. Using hands, put down pressure on coil (D) to give access to screws (J). 6. Using 1/2 inch socket and extension, remove two screws (J). 7. Remove coil (D), lead (A), and clamps (K) as a unit. 8. Remove clamps (K) from coil (D). 9. Using 7/8 inch wrench, disconnect cable (A) from coil (D). INSPECTION: 1. Inspect clamps and coil for cracks or other damage. 2. Check continuity and insulation resistance of cable. 3. Replace faulty parts as required. Go on to Sheet 3 TA148431 7-356