Hartzell CD15K - 9.3.5 INSPECTION OF IGNITION ASSEMBLY; 9.3.5.1 The ceramic tip and spring and rubber insulator should be intact.; 9.3.5.2 Lead material should be soft and free of carbon tracks or splits.; 9.3.5.3 Examples of common problems.

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MM10001
Dated 1/1/08
Rev L dated 5/21/15
9.3.5 INSPECTION OF IGNITION ASSEMBLY
9.3.5.1 The ceramic tip and spring and rubber insulator should be intact.
9.3.5.2 Lead material should be soft and free of carbon tracks or splits.
9.3.5.3 Examples of common problems.
9.3.5.4 Inspect inside of ignition unit well area where lead attaches. Any evidence of
arching or deterioration of insulator is cause for replacement.
Worn
insulator
Cracked
ceramic
Carbon
tracking
FIGURE 5
FIGURE 6
FIGURE 7
Ignition Unit and
Lead Assembly
FIGURE 8
Ignition Lead
FIGURE 4