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(d) Remove the screws (C) securing the governor stop cover (D), or speed
control bracket if fitted and remove it.
(e) Loosen the governor bracket screw (E) and remove the bracket (F).
speeder spring and speeder spring plunger.
(f) Remove the breather assembly (G) and withdraw the shaft (H) and fuel
pump operating lever (J).
(g) The overload stop is set by Petters Ltd and should NOT be disturbed unless a
new fuel pump is fitted. However, if oil is leaking from the spindle or the
overload stop return spring is damaged remove the pin (K) securing the
overload stop lever (L) and remove the lever.
The spindle and return spring (P) can now be withdrawn from the inside of the
crankcase DO NOT loosen the screw (M) clamping the overload stop (N) to the
spindle on AB1W engines
61. Governor and linkage maintenance (Fig. 12)
(a) Thoroughly clean all parts in paraffin or clean fuel, paying particular
attention to all bearings and governor balls.
(b) Examine the faces of the governor sliding and rotating housings for
signs of wear If worn, the governor assembly must be replaced
(c) If oil leaks at the overload stop spindle or the stop/run lever spindle (R),
carefully remove the spindle and renew the oil seal. When refitting the
spindle ensure that it is free from burrs
62. To replace governor and linkage (Fig 12)
(a) Generally reverse the instructions for removal
Fig. 12
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