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Home›Repair guides›INSTALLING THE READI-PULL STARTER

Cummins/Onan — INSTALLING THE READI-PULL STARTER

For these Cummins/Onan models: NH-MS/1, NH-S/1.

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Procedure

  1. Install the new ratchet (1) against rope sheave (11) using lock washer (10) and fiywheel mounting screw (9). Discard the large flat washer from engines so equipped. Engage drive hole with flywheel boss. Four special nuts are supplied for mounting the starter to the blower housing. If the blower housing is not already fitted with similar nuts, remove the blower housing and install the nuts as shown in detail A. Reinstall the blower hous- ing, tightening securely in place.
  2. Install centering pin (12) in starter center screw (14) allowing 3/8” to protrude. For reinstallations, readjust pin depth. SPECIAL POSITION OF STARTER”

Source: manual:940-0402 Onan NH (spec A-D) Industrial Engine Operators & Parts manual (01-1973).pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.