Yamaha TZ250M1 Owner's Service Manual page 243

REAR SHOCK ABSORBER
EC585000
ASSEMBLY AND INSTALLATION
EC585143
Spring (rear shock absorber)
1. Install:
• Plate 1
• Spring 2
• Spring guide 3
NOTE:
Install the spring guide while compressing the
spring by using the spring compressor 4.
2. Tighten:
• Adjuster 1
3. Adjust:
• Spring length (installed) a
]
Spring length (installed) a a :
Standard length
137 mm (5.39 in)
NOTE:
The length of the spring (installed) changes 1.5
mm (0.06 in) per turn of the adjuster.
CAUTION:
C C
Never attempt to turn the adjuster beyond
the maximum or minimum setting.
5-63
CHAS
Extent of adjustment
133~142 mm
(5.24~5.59 in)