Montesa COTA 4RT 260 2020, Owner'S Manual

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Unit: mm (in)
Item Standard Service Limit
Wheels/Tires
Axle runout 0.20 (0.008)
Tire air pressure
Front
Rear
5.6 - 6.3 psi (39 – 44 kPa)
3.9 - 4.2 psi (29 – 34 kPa)
–
–
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 TECH
Left fork spring free length 390 (15.35) 382 (15.04)
Fork tube runout 0.35 – 0.50 (0.014 – 0.020) 0.20 (0.008)
Recommended fork fluid
OJ Racing Special Fork Oil Type 01
(SAE 5W) or equivalent
Pre-load adjuster setting 5±0.5 turns out from full soft –
Damping adjuster setting
Tension adjuster:
20±2 clicks from full hard –
Fork oil level Right
Left
50 (1.96)
100 (3.93)
–
–
Fork oil capacity Right
Left
400 cm
3
410 cm
3
–
–
Rear Suspension R16V
Shock absorber spring pre-load 126 (4.96) –
Spring free length 130 (5.1) –
Nitrogen gas pressure 1.35 Mpa (13.76 kgf/cm
2
) –
Tension adjuster setting 12±2 clicks from full hard –
Unit: mm (in)
Item Standard Service Limit
Brakes
Recommended brake fluid DOT 4 brake fluid –
Front Brake disc thickness
Brake disc runout
3.5 (0.14)
–
3.0 (0.12)
0.15 (0.006)
Rear Brake disc thickness
Brake disc runout
2.5 (0.10)
–
2.0 (0.08)
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)
–
–
–
Ignition pulse generator
Resistance 85 -115 Ω (20º C) –
Alternator
Regulated voltage
Charging coil resistance
13.5 – 14.5 V/1,800 (rpm)
0.7 -1.0 Ω (20º C)
–
–
ECT sensor resistance 2.3 -2.6 k Ω (20º C) -
Bulbs
Headlight 12V –
Service data
2-4 2-4