Briggs & Stratton 5631, 5621 manual B. Put Oil and Gasoline in Engine Before Starting

Models: 5621 5631

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B.Put Oil and Gasoline in Engine Before Starting

g.If the Actuator Pin enters into the Rear Slot as show below, the Upper Connecting Rod Assembly is too long and must be shortened.

i.Remove the nut that holds the Rod End to the Upper Bellcrank.

ii.Disconnect the Rod End from the Upper Bellcrank.

iii.Adjust the Rod End inwards by screwing it clockwise.

iv.Reattach the Rod End to the Upper Bellcrank and secure it with the nut (hand tightened).

v.Repeat this adjustment as needed to position the Rear Slot and Actuator Pin as shown in step ‘e’ above.

h.While holding the Reversing Lever down, gradually press down on the Bail Handle. The Actuator Pin should engage the Rear Slot smoothly with minimal or no “snapping” action when the Bail Handle is depressed. It may be necessary to readjust the Rod End as described above to fine- tune this action.

i.Release the Bail Handle. It should return to its full upright position and the Actuator Assembly should also return to its “normal” position as shown below:

j.Depress the Bail Handle and verify that the Actuator Pin smoothly engages the Front Slot on the Bail Handle.

k.Verify the forward and reverse operations several times to assure that the set up is correct.

l.Lock the Rod End of the Upper Connecting Rod Assembly by holding the Rod End in position with a 1/2” wrench and then tightening the nut with a 9/16” wrench as shown below:

m.Verify that Rod End is straight and not cocked as depicted below:

n.Remove the standard 3/8”-24 Nut from the Rod End of the Upper Connecting Rod Assembly and replace it with the 3/8”-24 Nyloc Nut. Tighten using both a 9/16” & 1/2” wrench.

Setup of Speed Controller complete.

B.Put Oil and Gasoline in Engine Before Starting

Manual background WARNING Manual background DANGER Manual background

HANDLE FUEL WITH CARE. IT IS HIGHLY

FLAMMABLE. FUELING A HOT ENGINE OR NEAR AN IGNITION SOURCE CAN CAUSE A FIRE AND RESULT IN SERIOUS PERSONAL INJURY AND/ OR PROPERTY DAMAGE.

1.Little Wonder recommends using SAE 30 Oil. The use of multi-viscosity oil will result in high oil consumption and possible engine damage.

2.Add gasoline to the fuel tank, and you are ready to start.

3.See Engine Operating & Maintenance instructions for more detail description of type and amount of oil and gasoline used.

8.

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Briggs & Stratton 5631, 5621 manual B. Put Oil and Gasoline in Engine Before Starting