Honda SH125 Manual page 196

DRIVE AND DRIVEN PULLEYSKLUTCH
ITEM
Drive belt width
Movable Bushing I.D.
drive face Boss O.D.
Weight roller O.D.
Clutch Clutch outer I.D.
Lining thickness
Driven Dullev Face smina free lenath
SERVICE INFORMATION
GENERAL
This section covers maintenance of the drive pulley, driven pulley and clutch.
These services can be done with the engine installed in the frame.
Avoid getting grease and oil on the drive belt and driveldriven pulley faces in order to prevent belt slippage.
Do not apply grease to the weight rollers.
STANDARD SERVICE LIMIT
22.5 (0.89) 21.5 (0.85)
23.989
-
24.052 (0.9444
-
0.9469) 24.09 (9.484)
23.960
-
23.974 (0.9433
-
0.9439) 23.93 (0.942)
19.92
-
20.08 (0.784
-
0.791)
19.5 (0.77)
125.0
-
125.2 (4.92
-
4.93) 125.5 (4.94)
4.0 (0.16) 2.0 (0.08)
143.3 (5.64) 123.0 (4.84)
SPECIFICATIONS
. "
"
Driven face boss O.D.
Movable driven face I.D.
33.965
-
33.985 (1.3372
-
1.3380) 33.94 (1.376)
34.000
-
34.025 (1.3386
-
1.3396)
34.06 (1.341
)
ITEM
Drive belt width
Movable Bushing I.D.
drive face Boss O.D.
Weight roller O.D.
Clutch Clutch outer I.D.
Lininn thickness
STANDARD SERVICE LIMIT
22.5 (0.89) 21.5 (0.85)
24.015
-
24.026 (0.9455
-
0.9459) 24.064 (9.4740)
23.986
-
24.000 (0.9443
-
0.9449)
23.956 (0.9431)
19.92
-
20.08 (0.784
-
0.791)
19.5 (0.77)
125.0
-
125.2 (4.92
-
4.93) 125.5 (4.94)
4.0 (0.16) 2.0 (0.08)
Driven pulley
TORQUE VALUES
Clutch lock nut
Clutch outer nut
Drive pulley face nut
Left crankcase cover bolt
Belt case air cleaner housing bolt
54 N.m (5.5 kgf.m, 40 let.ft)
49 N.m (5.0 kgfm, 36 let31
59 N.m (6.0 kgf.m, 44 Ibf.ft) Apply engine oil to the threads and seating surface.
10 N.m (1.0 kgfm, 7 Ibf.ft)
See page 10-8.
-
Face spring free length 143.3 (5.64) 123.0 (4.84)
Driven face boss O.D. 33.94 (1.376)
Movable driven face I.D.
34.06 (1.341
)
33.965
-
33.985 (1.3372
-
1.3380)
34.000
-
34.025 (1.3386
-
1.3396)
10-3