1.26
SPECIFICATIONS
500 XC SP
MODEL S06NP5CSB
Table 1-154: Engine
Engine type Liberty
Engine displacement 500
Bore in/mm 2.78/70.5
Stroke in/mm 2.52/64
Piston to cylinder clearance in/
mm
.0045-.0059/.11-.15
Piston ring end gap .014-.020/.356-.508
Operating RPM±200 8250-8500
Idle RPM 1500
Clutch engagement RPM +/- 200 4200
Exhaust valve spring Pink/Yellow
Table 1-155: Fuel Delivery
Type TM38
Main Jet 410
Pilot Jet 45
Jet Needle/Clip position 9DFH6-57/2
Needle Jet P-8
Throttle gap under cutaway
in/mm
.079/2
Throttle slide cutaway 2
Valve seat 1.5
Starter jet 145
Pilot air jet N/A
Fuel screw setting 3
Air screw setting 1.25
Recommended fuel octane
(R+M/2)
87 Min NonOxy
Table 1-156: Jetting
Altitude
meters
(feet)
Ambient Temperature
< -30_F/<-34_C
-30_F to +10_F/-34_C to -23_C
-10_F to +10_F/-23_C to -12_C
+10_F to +30_F/-12_C to -1_C
+30_F to +50_F/-1_C to +10_C
>50_F />+10_C
0-600
(0-2000)
440
#3
430
#3
410
#2
390
#2
380
#2
360
#2
600-1200
(2000-4000)
420
#3
400
#2
390
#2
370
#2
350
#2
340
#1
1200-1800
(4000-6000)
390
#2
380
#2
360
#2
340
#2
330
#1
310
#1
1800-2400
(6000-8000)
370
#2
350
#2
340
#2
320
#1
300
#1
290
#1
2400-3000
(8000-10000)
340
#2
330
#2
310
#1
300
#1
280
#1
260
#1
3000-3700
(10000-12000)
320
#2
300
#1
290
#1
270
#1
250
#1
240
#1
Table 1-157: Clutching
Altitude meters
(feet)
Drive Clutch (P-85) Driven Clutch (TEAM)
Shift
Weight
Clutch
Spring
Clutch
Spring
Driven
Helix
Gearing
0-900
(0-3000)
10-56
Black/
Green
Red/
Black
56/42-36
ER
22:40-74
900-1800
(3000-6000)
10-54
Black/
Green
Red/
Black
56/42-36
ER
22:40-74
1800-2700
(6000-9000)
10
Black/
Green
Red/
Black
56/42-36
ER
21:40-74
2700-3700
(9000-12000)
10M Blue
Black/
Green
Red/
Black
56/42-36
ER
21:40-74
Drive clutch bolt torque 50 ft-lbs
Table 1-158: Belt
Belt part number 3211080
Belt width in/cm 1.438/3.65
Belt side angle 28_
Outside diameter in/cm 46.625/118.4
Clutch center distance in/cm 11.5/29.2
Table 1-159: Chaincase
Center distance in/cm 7.92/20.1
Reverse type PERC