Briggs & Stratton RIDER 11 BIO, RIDER 16, RIDER 13 BIO Technical data, Tightening moments, Play

Technical data

Dimensions:	Rider 11	Rider 13
Length	2 090 mm/6,85 ft	2 000 mm/6,56 ft
Width	880 mm/2,89 ft	900 mm/2,95 ft
Height (over steering wheel)	1 070 mm/3,52 ft	1 060 m/3,48 ft
Weight	197 kg/433 lb	190 kg/419 lb
Track front	720 mm/2,36 ft	625 mm/2,05 ft
Track rear	620 mm/2,04 ft	625 mm/2,05 ft
Wheel base	860 mm/2,81 ft	860 mm/2,81 ft
Tyre size	16 x 6.50 x 8	16 x 6.50 x 8
Air pressure	60 kPa/8,5 PSI	60 kPa/8,5 PSI
Max. gradient	15°	15°

Engine:	Rider 11	Rider 13
Manufacture	Briggs & Stratton	Briggs & Stratton
Model	28N707	286707
Power	7,7/10,5 kW/hp	9,2/12,5 kW/hp
Displacement	362 cm3	465 cm3
Fuel	min. 85 octane unleaded	min. 85 octane unleaded
Tank capacity	7 litres/7,4 USqt	7 litres/7,4 USqt
Oil	SAE 30 or SAE 10W/30	SAE 30 or SAE 10W/30
	class SF-CC	class SF-CC
Oil capacity	1,4 litres/1,5 USqt	1,4 litres/1,5 USqt

Gearbox:	Rider 11	Rider 13
Manufacture	Peerless MST 205	Tuff Torq K46
Oil		SAE 10W/30 class SF-CC
Oil capacity		2,2 litres/2,35 USqt
Gears, forwards	5
Gears, reverse	1

Electrical system	Rider 11		Rider 13
Type	12	V, negative earth	12	V, negative earth
Battery	12	V, 24 Ah	12	V, 24 Ah
Main fuse	Flat pin yoke 15 A		Flat pin yoke 15 A
Spark plug	Champion CJ8 or J8		Champion CJ8 or J8
Spark plug gap	0,75 mm/0,030"		0,75 mm/0,030"

Tightening moments

Carrier steering	5–10 Nm	3,5-7 lbft
Pulley steering wire	20–30 Nm	14-21 lbft
Belt wheel	35–40 Nm	25-28 lbft
Blades	45–50 Nm	32-36 lbft
Blade bearings	20–25 Nm	14-18 lbft
Belt tensioner wheel	15–25 Nm	10-18 lbft
Holder screws, engine	20–25 Nm	14-18 lbft
Holder screws, gear box	20–25 Nm	14-18 lbft
Engine pulley	70–80 Nm	50-56 lbft

Play

Clutch wire R 11:	8–10 mm
	(5/16" - 3/8")
Brake control lever against stop
bolt R 11:	0–1 mm
	(0 - 0.040")
Brake control lever R 11:	7–9 mm
	(1/4" - 3/8")
Brake wires R13, R16:	1 mm
	(0.040")
Wires, hydrostatic transmission
pedals R13, R16:	0 mm

4 – English