REAR SHOCK ABSORBER ASSEMBLY
4-55
Damage/wear
→
Replace.
2. Check:
●
Bearings
●
Oil seals
Damage/pitting
→
Replace.
3. Check:
●
Collar
Damage/scratches
→
Replace.
EAS23270
INSTALLING THE RELAY ARM
1. Lubricate:
●
Oil seal
●
Bearings
●
Collar
2. Install:
●
Bearing “1”
(To connecting rod “2”)
●
Bearing “3”
(To relay arm “4”)
●
Bearing “5”
(To rear cushion lower position “6”)
●
Oil seal “7”
(To the connecting rod, relay arm, and rear
cushion lower position)
EAS23310
INSTALLING THE REAR SHOCK
ABSORBER ASSEMBLY
1. Install:
●
Rear shock absorber assembly
NOTE:
●
When installing the rear shock absorber as-
sembly, lift up the swingarm.
●
Install all bolts from the left side.
2. Tighten:
●
Rear shock absorber assembly upper nut
●
Nut (Frame and connecting rod)
●
Nut (Relay arm and connecting rod)
●
Nut (Relay arm and swingarm)
●
Nut (Rear shock absorber assembly lower
and Relay arm)
Recommended lubricant
Lithium-soap-based grease
Installed depth (connecting rod
bearing) “a”
5.0
–
5.5 mm (0.20
–
0.22 in)
Installed depth (rear cushion low-
er bearing) “b”
4.0 mm (0.16 in)
Installed depth (relay arm bear-
ing) “c”
6 mm (0.24 in)
Installed depth (connecting rod
oil seal, relaly arm oil seal) “d”
0-0.5 mm (0
–
0.02 in)
Installed depth (rear cushion low-
er oil seal) “e”
0.5-1.0 mm (0.02
–
0.04 in)
a
d
c d
a
d
c d
2
1
7
7
7
Rear shock absorber assembly
upper nut
40 Nm (4.0 m•kg, 29 ft•lb)
Nut (Frame and connecting rod)
80 Nm (8.0 m•kg, 58 ft•lb)
Nut (Relay arm and connecting
rod)
80 Nm (8.0 m•kg, 58 ft•lb)
Nut (Relay arm and Swingarm)
70 Nm (7.0 m•kg, 51 ft•lb)
Nut (Rear shock absorber assem-
bly lower and Relay arm)
53 Nm (5.3 m•kg, 38 ft•lb)
b
b
c
d
c
d
4
7
6
3
5
7
e
e
T
R
.
.
T
R
.
.
T
R
.
.
T
R
.
.
T
R
.
.
Summary of Contents for WR250R
Page 1: ...SERVICE MANUAL WR250RX C 2008 32C 28197 10 WR250XX C LIT 11616 21 66 ...
Page 2: ......
Page 8: ......
Page 39: ...ELECTRICAL SPECIFICATIONS 2 14 Spare fuse 15 0 A Spare fuse 10 0 A Spare fuse 7 5 A ...
Page 49: ...LUBRICATION POINTS AND LUBRICANT TYPES 2 24 ...
Page 52: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 27 ...
Page 54: ...COOLING SYSTEM DIAGRAMS 2 29 EAS20420 COOLING SYSTEM DIAGRAMS 8 5 1 2 3 4 6 7 9 ...
Page 56: ...CABLE ROUTING 2 31 EAS20430 CABLE ROUTING ...
Page 58: ...CABLE ROUTING 2 33 ...
Page 60: ...CABLE ROUTING 2 35 ...
Page 62: ...CABLE ROUTING 2 37 ...
Page 64: ...Front rear brake hose 2 39 Front rear brake hose ...
Page 66: ...Throttle body 2 41 Throttle body ...
Page 68: ...Canister for California 2 43 Canister for California 5mm 0 20 in 4 5 ...
Page 70: ...Canister for California 2 45 ...
Page 106: ...ELECTRICAL SYSTEM 3 34 a b a b ...
Page 107: ...ELECTRICAL SYSTEM 3 35 ...
Page 108: ...ELECTRICAL SYSTEM 3 36 ...
Page 116: ...FRONT WHEEL 4 6 1 ...
Page 229: ...GENERATOR AND STARTER CLUTCH 5 55 1 2 ...
Page 244: ...TRANSMISSION 5 70 ...
Page 254: ...WATER PUMP 6 9 ...
Page 258: ...FUEL TANK 7 3 1 ...
Page 263: ...THROTTLE BODIES 7 8 ...
Page 264: ...AIR INDUCTION SYSTEM 7 9 EAS27040 AIR INDUCTION SYSTEM 2 1 3 4 ...
Page 271: ......
Page 272: ...IGNITION SYSTEM 8 1 EAS27090 IGNITION SYSTEM EAS27100 CIRCUIT DIAGRAM ...
Page 276: ...ELECTRIC STARTING SYSTEM 8 5 EAS27160 ELECTRIC STARTING SYSTEM EAS27170 CIRCUIT DIAGRAM ...
Page 282: ...CHARGING SYSTEM 8 11 EAS27200 CHARGING SYSTEM EAS27210 CIRCUIT DIAGRAM ...
Page 283: ...CHARGING SYSTEM 8 12 1 AC magneto 2 Rectifier regulator 4 Battery 5 Main fuse ...
Page 285: ...CHARGING SYSTEM 8 14 ...
Page 286: ...LIGHTING SYSTEM 8 15 EAS27240 LIGHTING SYSTEM EAS27250 CIRCUIT DIAGRAM ...
Page 289: ...LIGHTING SYSTEM 8 18 ...
Page 290: ...SIGNALING SYSTEM 8 19 EAS27270 SIGNALING SYSTEM EAS27280 CIRCUIT DIAGRAM ...
Page 295: ...SIGNALING SYSTEM 8 24 ...
Page 296: ...COOLING SYSTEM 8 25 EAS27300 COOLING SYSTEM EAS27310 CIRCUIT DIAGRAM ...
Page 299: ...COOLING SYSTEM 8 28 ...
Page 300: ...FUEL INJECTION SYSTEM 8 29 EAS27330 FUEL INJECTION SYSTEM EAS27340 CIRCUIT DIAGRAM ...
Page 326: ...FUEL PUMP SYSTEM 8 55 EAS27580 FUEL PUMP SYSTEM EAS27590 CIRCUIT DIAGRAM ...
Page 329: ...FUEL PUMP SYSTEM 8 58 ...
Page 332: ...ELECTRICAL COMPONENTS 8 61 2 3 4 9 5 10 14 13 1 6 7 11 12 15 8 ...
Page 334: ...ELECTRICAL COMPONENTS 8 63 EAS27980 CHECKING THE SWITCHES 7 9 8 11 10 4 2 3 5 6 1 ...
Page 358: ...TROUBLESHOOTING 9 5 ...
Page 360: ......
Page 361: ......
Page 362: ...YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN ...