Kohler Command CV730 User Manual download pdf (Page 127)

8.11

Section 8

Electrical System and Components

a. If correct voltage is not measured, connect

black voltmeter lead directly to the negative

(-) post of the battery and test voltage again

in both key positions. If correct voltage is

now indicated, check the ground circuit

connections. If the ground screw/bolt or any

other fasteners in the ground circuit are black

(oxide-coated), replace them with zinc plated

(silver colored) fasteners.

b. If correct voltage is still not indicated, check

the harness connector terminal for a good

connection and crimp to the lead. Then trace

the power source circuit back through the

harness, key switch, etc., looking for any poor

connections, or faulty circuits.

2. Disconnect all of the SAM leads, isolating it from

the engine. Test the SAM according to style with

tester 25 761 21-S (tests ASAM style modules

only), or tester 25 761 40-S (tests both ASAM and

DSAM style modules). Use the test instructions

following, or those provided with the tester. If the

SAM tests bad, replace it.

3. Reattach the SAM leads, verifying a snug fit at the

ignition module terminals. If any connections do

not feel snug, disconnect the lead, lightly pinch the

female terminal with a pliers, and recheck the fit.

4. Seal the base of the ignition module connections

with GE/Novaguard G661 (see Section 2) or

Fel-Pro Lubri-Sel dielectric compound. The beads

should overlap between the two connections

†

form a solid bridge of compound. Do not put any

compound inside the connectors.

†

The 24 584 15-S ignition modules have a

separator/barrier between the terminals. On

these modules, seal the base of the terminal

if any portion of it is exposed, but it is not

necessary to have overlapping beads of

sealant between the connections.

5. Test for spark (Test 2) to be sure the system is

working, before you reinstall the blower housing.

If there is still a spark problem on one side, replace

that ignition module and recheck spark.

To Test – Using 25 761 21-S Tester

ASAM (only) Test Procedure

NOTE: The SAM must be at room temperature when

tested. Disconnect all of the SAM leads,

isolating it from the main wiring harness and

the ignition module(s). Testing may be

performed with the module mounted or

loose. The figures show the part removed

from the engine for clarity.

Figure 8-10.

1. Connect the tester to the SAM as follows:

Attach:

A. The yellow tester lead to the long yellow module lead.

B. The brown tester lead to the long brown module lead.

C. The red tester lead to the red module lead.

D. The green tester lead to the green module lead.

Caution: Do not allow the alligator clip leads to touch

each other.

Figure 8-11.

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Kohler Command CV730 User Manual Page 127

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