Montesa COTA 4RT 260 2023, Owner'S Manual

Page: 27 / 180

Service data
2-4 2-4
Unit: mm (in)
Item Standard Service Limit
Wheels/Tires
Axle runout 0.20 (0.008)
Tire air pressure
For road use
Comptetion use only Front
Rear
100 kPa (1.01 kgf/cm
2
)
39 – 44 kPa (0.40 – 0.45 kgf/cm
2
)
29 – 34 kPa (0.30 – 0.35 kgf/cm
2
)
–
–
–
Wheel rim runout Radial
Axial
–
–
2.0 (0.08)
2.0 (0.08)
Drive chain slack 25 – 35 (1.0 – 1.4) –
Drive chain slider thickness –
2.0 (0.08) from
upper surface
Front Suspension SHOW
Left fork spring free length 389 (15.33) 381.7 (15.03)
Fork tube runout 0.35 – 0.50 (0.014 – 0.020) 0.20 (0.008)
Recommended fork fluid Showa SS05 (SAE 5W) or equivalent
Pre-load adjuster setting 2.5±0.5 turns out from full soft –
Damping adjuster setting Tension adjuster:
15±2 clicks from full hard
Compression adjuster:
17±2 clicks from full hard
–
–
–
–
Fork oil level Right
Left
51 (2.0)
87 (3.4)
–
–
Fork oil capacity Right
Left
405 cm
3
410 cm
3
–
–
Unit: mm (in)
Item Standard Service Limit
Rear Suspension SHOWA
Shock absorber spring pre-load 124.5±1 (4.9±0.04) –
Spring free length 133 (5.2) 130.3 (5.13)
Nitrogen gas pressure 1.27 Mpa (13 kgf/cm
2
) –
Tension adjuster setting 10±2 clicks from full hard –
Brakes
Recommended brake fluid DOT 4 brake fluid –
Front Brake disc thickness
Brake disc runout
3.0 (0.12)
–
2.5 (0.10)
0.15 (0.006)
Rear Brake disc thickness
Brake disc runout
3.0 (0.12)
–
2.5 (0.10)
0.15 (0.006)
Electrical
Spark plug Standard: NGK: CR6EH-9 –
Spark plug gap 0.80 – 0.90 (0.031 – 0.035) –
Ignition coil resistance
Primary
Secondary with plug cap
Secondary without plug cap
2.6 -3.2 Ω (20º C)
17.3 -22.8 k Ω (20º C)
13.5 – 16.5 K Ω (20º C)
–
–
–
Alternator
Regulated voltage
Charging coil resistance
ECT sensor resistance
13.5 – 14.5 V/1.800 min-1 (rpm)
0.7 -1.0 Ω (20º C)
2.3 -2.6 k Ω (20º C)
–
–
–
Bulbs
Headlight
Position light
Brake/tail light
Turn signal light
Speedometer
12V – 35/35 W
12V – 4 W
12V – 21/5 W
12V – 10 W X 4
12V
–
–
–
–
–