Simplicity Regent Series Dealer Setup & Adjustment Instructions

Regent / 500 / 2500 / LT Series
TP 300-4218-04-RG-SMAN 1/200624
Figure 47. Spark Plug Gapping
Replace Spark Plug
Service Interval: Yearly
Spark Plug Gap: .030” (.76mm)
Replacement Spark Plug
Resistor Spark Plug, Champion RC12YC
1. Stop the engine and allow it to cool.
2. See Figures 47, 48, or 49. Clean the area around the
spark plug.
3. Remove the spark plug.
4. Check the spark plug gap. It should be .030” (see
Figure 47, 48, or 49).
5. Reinstall the plug into the cylinder head. Torque the
plug to 180 in. lbs (20 N.m.).
Figure 49. Spark Plug Gapping
Figure 48. Spark Plug Gapping

Simplicity Regent Series Specifications

General

Engine Brand	Briggs & Stratton
Cutting Width	42 inches
Transmission Type	Hydrostatic
Fuel Capacity	3 gallons
Deck Type	Stamped Steel
Turning Radius	18 inches
Cutting Height	1.5 - 4 inches
Warranty	3 years