Multi Pro 1200/1250 Page 7 -- 13 Drive Train
Removal (Fig. 9)
1. Park machine on a level surface, stop engine, set
parking brake and remove key from the ignition switch.
2. Remove the spray tank from machine to access
driveclutch(seeSprayTankRemovalintheServiceand
Repairs section of Chapter 6 -- Spray System).
3. Remove CVT drive belt from the drive clutch (see
CVT Drive Belt Service in this section).
4. Remove cap screw and stepped washer securing
the drive clutch to the engine tapered crankshaft.
IMPORTANT: Lightly grease end of clutch removal
tool to prevent damage to removal tool. To prevent
clutch damage, thread tool into clutch threads only
enough to remove the clutch.
5. Use clutch removal tool (see Special Tools in this
chapter)toremovedriveclutchfromthe enginetapered
shaft.
Installation (Fig. 9)
1. Makesurethattapersofenginecrankshaftanddrive
clutch bore are thoroughly clean.
2. Slide drive clutch onto engine shaft.
3. Apply Loctite #242 (or equivalent) to the threads of
thecapscrewusedtosecureclutchtocrankshaft.Install
cap screw and stepped washer to crankshaft. Torque
capscrew 40 to45 ft--lb(55 to 61N--m) to securedrive
clutch.
4. Install C VT drive belt to the drive clutch (see CVT
Drive Belt Service in this section).
5. Installthespraytanktothemachine(seeSprayTank
Installation in the Service and Repairs section of Chap-
ter 6 -- Spray System).
1. Pump drive clutch
2. Driven clutch
3. Engine
4. Steering pump
5. Drive clutch
6. Pump drive gearbox
Figure 10
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Drive Train
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