G503 WWII 1945 Willys MB Jeep Type II Filter Suppression Capacitors
This article describes the Electrical Type II Filter Suppression Capacitor researched by Mark Tombleson. Mark's 1944 MB-NAVY-MZ-1 Radio Jeep is a terrific restoration project.
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1. The Type II Suppression that Nabholtz shows as starting Dec 43 with MB serial # 289001. Here is a list of filters that you need for the Type II Suppression. |
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2. WO-A-7849 filter, .5 MFD., mounted on starter motor switch on the hot terminal side. |
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4. WO-A-8884 filter, 0.01 MFD., mounted to ignition switch on the hot terminal side. |
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5. WO-A-7848 filter, 0.1 MFD., mounted on coil stud… is the stud attaching the coil bracket to the block, using the stud closest to the rear of the |
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6. WO-A-5337 filter unit, .1 MFD, generator ground to armature circuit mounts on the screw for the generator ground and attaches to the armature terminal of the generator. |
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7. WO-A-7600 filter unit, .5 MFD, for the radio terminal box found under the passengers seat (box bolts into 4 holes in side panel). |
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8. The rest of this section will deal with bond straps and their locations. This would be correct for MB 288835 or later. |
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9. WO-A-5033 or WO-A-7826 Bond Strap, From Engine Head connecting back to the tub (cowl). |
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10. WO-A-5035 Bond Strap, This strap connects the hand brake cable, speedometer cable, heat indicator cable to dash. |
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11. WO-A-5039 Bond Strap, this strap is connected from gas line to the tub firewall. Note: This is for those jeeps with Fuel Strainers on the Firewall |
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12. WO-A-5040 Bond Strap, this connects the choke/throttle and oil gauge line to the tub firewall. |
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13. WO-A-5037 WO-A-7826 Bond Strap, this connects the generator mounting bolt to the starter motor bracket |
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14. WO-A-5041 Bond Strap, this is the generateor regulator ground. |
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15. WO-A-5034 Bond Strap, this is the ignition coil to the cylinder block |
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16. WO-A-1098 Bond Strap, this is the engine front plate to frame |
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17. WO-A-5036 Bond Strap, this is the engine front plate to frame left |
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18. NOT suppression II |
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19. NOT suppression II This bond strap is shown in the SNL Feb 1945, but is actually suppression I system. .......WO-A-5032 Bond Strap, these are the two radiator studs to frame straps Nut 5/16-24NF-2 |
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20. WO-A-5031 Bond Strap, this is the rear engine support to frame cross member stud. |
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21. WO-A-5030 Bond Strap, this is the transfer case to body floor stud. Nut 5/16-24NF-2 NOTE: on some of the later ACM II bodies this stud is not available, therefore this bond strap would not be applied. |
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22. WO-A-1699 these are the hood to brush guard left and right. |
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23. WO-A-11766 these are the hood to tub (cowl) straps. Note: these are longer on Willys than on the Fords |
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24. On MB's the TM's call out using star washers on the connections for the suppression. Here are some of the examples of the In and Out locking star washers. |
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25. In addition, some of the star washers are just outer locking |
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26. Many jeeps are missing the locking PAL nut. These nuts are on many of the suppression II bolts and studs |
