11-10 DR-Z400/EK2 (’02-MODEL)
CLUTCH Unit: mm (in)
ITEM STANDARD LIMIT
Clutch cable play 10 – 15
(0.4 – 0.6)
———
Drive plate thickness 2.92 – 3.08 2.62
(No. 1 & No. 2) (0.115 – 0.121) (0.103)
Drive plate claw width 13.7 – 13.8 13.2
(No. 1 & No. 2) (0.539 – 0.543) (0.520)
Driven plate distortion 0.10
———
(0.004)
Clutch spring free length 49.9
———
(1.96)
TRANSMISSION + DRIVE CHAIN Unit: mm (in) Except ratio
ITEM STANDARD LIMIT
Primary reduction ratio 2.960 (74/25) ———
Final reduction ratio 3.357 (47/14) ———
Gear ratios Low 2.285 (32/14) ———
2nd 1.733 (26/15) ———
3rd 1.375 (22/16) ———
4th 1.090 (24/22) ———
Top 0.863 (19/22) ———
Shift fork to groove clearance 0.1 – 0.3 0.5
(0.004 – 0.012) (0.020)
Shift fork groove width No.1, No.2 4.8 – 4.9
& No.3 (0.189 – 0.193)
———
Shift fork thickness No.1, No.2 4.6 – 4.7
& No.3 (0.181 – 0.185)
———
Drive chain Type RK520KZO ———
Links 112 ———
20-pitch length
319.4
———
(12.57)
Drive chain slack 40 – 50
(1.6 – 2.0)
———
CARBURETOR
SPECIFICATION
ITEM DR-Z400 DR-Z400E
E-01 E-03, 28 E-01 E-03, 28
Carburetor type KEIHIN
←←←
FCR39H
Bore size 39 mm
←←←
(1.5 in)
I.D. No 29F0 29F1 29F3 29F4
Idle r/min.
1 800 ± 100 r/min
←←←
Float height 9.0 ± 1.0 mm
←←←
(0.35 ± 0.04 in)