Yamaha RS90K Manuel D'atelier page 745

Model
Compression
Slide runner:
Thickness
Wear limit
Track sprocket wheel:
Material
Number of teeth
Rear guide wheel:
Material
Outside diameter
Brake:
Recommended brake fluid
Pad thickness
Pad wear limit
Pad to disk clearance
Parking brake cable distance
Disc outside diameter
Disc minimum thickness
MAINTENANCE SPECIFICATIONS
RS90/RS90R/RSG90/RS90M/RST90/RST90TF
460 N/0.3 m/s (46.9 kg/0.3 m/s, 103.5 lb/0.3 m/s) (RS90/
RS90R "USA/Canada")
710 N/0.3 m/s (72.4 kg/0.3 m/s, 159.6 lb/0.3 m/s) (RS90R
"Europe")
930 N/0.3 m/s (94.8 kg/0.3 m/s, 209.0 lb/0.3 m/s) (RSG90
"USA/Canada")
1,230 N/0.3 m/s (125.4 kg/0.3 m/s, 276.5 lb/0.3 m/s)
(RSG90 "Europe")
460 N/0.3 m/s (46.9 kg/0.3 m/s, 103.4 lb/0.3 m/s) (RS90M)
730 N/0.3 m/s (74.4 kg/0.3 m/s, 164.0 lb/0.3 m/s) (RST90
"USA/Canada")
1,870 N/0.3 m/s (190.7 kg/0.3 m/s, 420.8 lb/0.3 m/s)
(RST90 "Europe")
1,540 N/0.3 m/s (157.0 kg/0.3 m/s, 364.1 lb/0.3 m/s)
(RST90TF)
18.3 mm (0.72 in) (RS90/RS90R/RS90M/RST90/
RST90TF)
17.8 mm (0.70 in) (RSG90)
10.5 mm (0.413 in) (RS90/RS90R/RS90M/RST90/
RST90TF)
10 mm (0.39 in) (RSG90)
Ultra high molecular weight polyethylene
9 T (RS90/RS90R/RSG90/RST90/RST90TF)
8 T (RS90M)
High molecular weight polyethylene with rubber
178 mm (7.01 in)
DOT 4
13 mm (0.51 in)
7.5 mm (0.30 in)
1.5 ~ 2.0 mm (0.059 ~ 0.079 in)
43.5 ~ 46.5 mm (1.713 ~ 1.831 in)
220 mm (8.66 in)
5.0 mm (0.20 in)
9-14
SPEC