IH: Electrical System - Sub-02N

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====== IH: Electrical System - Sub-02N ======
====== Pics and Information on stock IH Batteries and Wiring ======
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====== 1965-1966 XLH ======
  * **Battery**, (2) small 6 volt batteries (66001-61A) were wired in series to make 12 volts.
  * **Positive Battery Cable**
    * Interconnecting cable between the two batteries (70033-63).
    * Battery to regulator (70245-65).
  * **Negative Battery Cable** (70213-65).

|  1965-1966 XLH positive battery wire. ((photo courtesy of Ebay seller, jrsvintageharley1990. [[https://www.ebay.com/str/jrsvintageharleyparts?_trksid=p2047675.l2563|Link to Ebay Store]]  ))  |  1965-1966 XLH negative battery wire. ((photo courtesy of Ebay seller, animalhouse2010, [[https://www.ebay.com/str/animalhouse2010?_trksid=p2047675.l2563|Link to Ebay store:]] ))  |
|{{:techtalk:ih:elec:1965-1966_xlh_positive_battery_cable_70245-65_by_juniorscycleparts1990.jpg?direct&300|}}|{{:techtalk:ih:elec:1965-1966_xlh_negative_battery_wire-cable_70213-65_by_animalhouse2010.jpg?direct&300|}}|

====== 1967-1978 XLH ======
  * **Battery**
    * 1967 XLH (66006-65), single large 12 volt battery.
    * 1968-1978 XLH (66006-65A) single large 12 volt battery.
  * **Positive Battery Cable**
    * 1967-E1975 XLH
      * Battery (+) to starter solenoid (70069-65A).
    * L1975-1976 XLH
      * Battery (+) to starter solenoid (70097-75).
    * 1977 XLH
      * Battery (+) to starter solenoid (70097-75).
    * 1978 XLH
      * Battery (+) (70174-78).
  * **Negative Battery Cable**
    * 1967-1972 XLH (70235-67).
    * 1973-1978 XLH (70235-67A).

  * V-Twin Manufacturing (2012472): flat braided ground strap, 9.5" long, (replaces HD 70235-67A), 4 gauge, 17/64" and 11/32" hole sizes on heat shielded terminal ends. ((https://www.denniskirk.com/v-twin-manufacturing/flat-braided-9-1-2-in-negative-battery-cable-70235-67a.p2012472.prd/2012472.sku)) \\

|1978 XL/XLH Positive Battery Cable (70174-78) ((photo courtesy of Ebay seller, Robison Motorcycles [[ https://www.ebay.com/str/robisonmotorcycles?_trksid=p2047675.l2563 |Link to Ebay Store]] ))|1973-1978 XLH battery ground strap (70235-67A) ((photo courtesy of Ebay seller, jrsvintageharley1990. [[https://www.ebay.com/str/jrsvintageharleyparts?_trksid=p2047675.l2563|Link to Ebay Store]]  ))|
|{{:techtalk:ih:elec:1978_xl_-_xlh_positive_battery_cable_70174-78_by_robisonmotorcycles.jpg?direct&300|}}|{{:techtalk:ih:elec:1973-1978_xlh_battery_ground_strap_70235-67a_by_juniorscycleparts1990.jpg?direct&300|}}|

====== 1970-1978 XLCH ======
  * **Battery** (66006-70), single small 12 volt battery
  * **Positive Battery Cable**
    * 1970-1972 had no part# for the positive cable. The (+) wire was installed as part of the circuit breaker part#.
    * 1973-1977 XLCH
      * Battery (+) to regulator B+ (70029-73).
      * Battery (+) to main circuit breaker on 1977-1978 has no part number.
    * 1978 XLCH
      * Battery (+) to regulator B+ (70029-78).
  * **Negative Battery Cable**
    * 1970-E1978 XLCH (70295-70).
    * L1978 XLCH (70295-78).

**Note**: 1977-1978 factory wiring diagrams for both XL and XLCH show a second wire from the battery (+) to a main circuit breaker. \\
The main breaker (74599-77), later changed to (74599-77A), did not come with wires. \\
And it is only shown in the parts books for 1978 XL, XLCH. \\
The wire on the FSM diagrams does not have a part number in the parts books nor is it mentioned in them. \\

|1970-E1978 XLCH negative battery cable. ((photo courtesy of Ebay seller, jrsvintageharley1990. [[https://www.ebay.com/str/jrsvintageharleyparts?_trksid=p2047675.l2563|Link to Ebay Store]] ))|L1978 XLCH negative battery cable. ((photo courtesy of Ebay seller, Robison Motorcycles [[ https://www.ebay.com/str/robisonmotorcycles?_trksid=p2047675.l2563 |Link to Ebay Store]] ))|
|{{:techtalk:ih:elec:1970-e1978_xlch_negative_battery_cable_strap_70295-70_by_juniorscycleparts1990.jpg?direct&300|}}|{{:techtalk:ih:elec:1978l_xlch_battery_cable_strap_70295-78_by_robison_motorcycles.jpg?direct&300|}}|


====== 1979-1985 XL/XLCH/XLS/XLX ======
  * **Battery**, single large 12 volt battery with 10mm post screws.
    * 1979-1980 XL/XLCH/XLS (65991-75B)
    * 1981 XL/XLS (65991-75C)
    * 1982-1985 XL/XLS/XLX (65991-82)
  * **Positive Battery Cable**
    * 1979-1982 XL/XLCH/XLS battery (+) to circuit breaker (70129-79)
    * 1983-1985 XL/XLS/XLX battery (+) to circuit breaker (70129-79A)
    * 1979-1980 XL/XLCH/XLS battery (+) to starter solenoid (70097-75)
    * 1981 XL/XLS battery (+) to starter solenoid (69628-75) ((1985 Sportster Parts Catalog (-85) pg 125))
    * E1982 XL/XLS battery (+) to starter solenoid (70069-65A)
    * L1982-1985 XL/XLS battery (+) to starter solenoid (70083-82) 
  * **Negative battery Cable**
    * E1979 XLCH (70161-79)
    * 1981-1985 XL/XLH/XLS/XLX (70011-81)

|1979-1982 XL/XLCH/XLS \\ battery (+) to circuit breaker (70129-79) ((photo courtesy of Ebay seller, Rusty Dusty Motorcycle Parts. [[https://www.ebay.com/str/bialystreasures|Link to Ebay Store]] ))|1983-1985 XL/XLS/XLX \\ battery (+) to circuit breaker wire  (70129-79A) ((Pic courtesy of Ebay seller,... house of parts 815. [[https://www.ebay.co.uk/str/houseofparts815?_trksid=p2047675.l2563|Link to Ebay Store]] ))|
|{{:techtalk:ih:elec:1979-1982_xl_xlch_xls_battery_positive_to_main_circuit_breaker_wire_70129-79_by_rusty_dusty_motorcycle_parts.jpg?direct&300|}}|{{:techtalk:ih:elec:1983-1985_xl_xls_xlx_batter_postive_to_circuit_breaker_wire_70129-79a_by_houseofparts815.jpg?direct&300|}}|

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