Page 14 - 2019 SHOP MANUAL CRF1000/A/D

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GENERAL INFORMATION
ALTERNATOR/STARTER CLUTCH SPECIFICATIONS
Unit: mm (in)
ITEM STANDARD SERVICE LIMIT
Starter driven gear boss O.D. 57.749 – 57.768 (2.2736 – 2.2743) –
I.D. 44.000 – 44.016 (1.7323 – 1.7329) –

CLUTCH/GEARSHIFT LINKAGE SPECIFICATIONS (CRF1000/A)
Unit: mm (in)
ITEM STANDARD SERVICE LIMIT
Clutch lever freeplay 10 – 20 (0.4 – 0.8) –
Clutch Spring free length 52.48 (2.066) 51.48 (2.02)
Disc thickness 3.22 – 3.38 (0.127 – 0.133) 3.0 (0.12)
Plate warpage – 0.20 (0.008)
Primary driven gear I.D. 41.958 – 41.983 (1.6519 – 1.6529) –
Clutch outer guide O.D. 34.975 – 34.991 (1.3770 – 1.3776) –
I.D. 28.000 – 28.021 (1.1024 – 1.1032) –
Mainshaft O.D. at clutch outer guide 27.967 – 27.980 (1.1011 – 1.1016) –

DUAL CLUTCH TRANSMISSION SPECIFICATIONS (CRF1000D)

ITEM STANDARD SERVICE LIMIT
Shift clutch Clutch clearance 0.9 – 1.1 (0.035 – 0.043) –
Disc thickness 1.88 – 2.00 (0.074 – 0.079) worn out lining
Plate thickness 1.95 – 2.05 (0.077 – 0.081) discoloration
EOT sensor resistance (20°C/68°F) 2.5 – 2.8 kΩ –

CRANKCASE/TRANSMISSION/BALANCER SPECIFICATIONS (CRF1000/A)

Unit: mm (in)
ITEM STANDARD SERVICE LIMIT
Transmission Gear I.D. M5, M6 31.000 – 31.025 (1.2205 – 1.2215) –
C1 25.000 – 25.021 (1.3780 – 1.3789) –
C2, C3, C4 33.000 – 33.025 (1.2992 – 1.3002) –
Gear bushing M5 30.955 – 30.980 (1.2187 – 1.2197) –
O.D. M6 30.950 – 30.975 (1.2185 – 1.2195) –
C1 24.959 – 24.980 (0.9826 – 0.9835) –
C2 32.955 – 32.980 (1.2974 – 1.2984) –
C3, C4 32.950 – 32.975 (1.2972 – 1.2682) –
Gear bushing I.D. M5 27.985 – 28.006 (1.1018 – 1.1026) –
C1 21.985 – 22.006 (0.8655 – 0.8664) –
C2 29.985 – 30.006 (1.1805 – 1.1813) –
Mainshaft O.D. at M5 27.967 – 27.980 (1.1011 – 1.1016) –
Countershaft at C1 21.987 – 22.000 (0.8656 – 0.8661) –
O.D. at C2 29.967 – 29.980 (1.1798 – 1.1803) –
Shift fork, Fork I.D. 12.000 – 12.018 (0.4724 – 0.4731) –
fork shaft Claw thickness 5.93 – 6.00 (0.233 – 0.236) 5.83 (0.230)
Shift fork shaft O.D. 11.957 – 11.968 (0.4707 – 0.4712) –

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