Multi Pro 1200/1250 Page 7 -- 19 Drive Train
Removal (Fig. 18)
1. Park vehicle 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. Disconnect transaxle driveshaft from pump drive
gearbox shaft:
A. Removetwo(2)capscrewsandlocknutsthatse-
cure transaxle driveshaft yoke to pump drive gear-
box shaft.
B. Loosensocketheadscrew(item27)indriveshaft
yoke.
C. Slide transaxle driveshaft yoke from pump drive
gearbox shaft.
IMPORTANT: When removing driven clutch, note
quantity of washers (item 25) that exist on gearbox
shaft. Washers are used to align drive and driven
clutch pulleys.
4. Removedrivenclutchfrompumpdrivegearbox(see
Driven Clutch in this section).
5. Remove electric clutch from pump drive gearbox
(seeElectricClutch(PumpDrive)intheServiceandRe-
pairsSectionofChapter6 -- SpraySystem).Locateand
remove spacer from gearbox input shaft.
6. Remove four (4) flange head screws and lock nuts
that secure gearbox to engine mounting plate. R emove
gearbox from machine.
Installation (Fig. 18)
1. Position gearbox to engine mounting plate. Secure
gearbox to mounting plate with four (4) flange head
screws and lock nuts.
2. Install electric clutch to gearbox shaft (see Electric
Clutch(PumpDrive)intheServiceand RepairsSection
ofChapter6 -- SpraySystem).Makesurethat spacer is
installedsothatspacergrooveispositionedoverthere-
taining ring in gearbox shaft.
3. Install drivenclutchtogearbox (see Driven Clutchin
this section). Make sure that spacer (item 3) and wash-
er(s) (item 25) are installed on gearbox input shaft.
4. Connect transaxle driveshafttopumpdrivegearbox
shaft:
A. Slide transaxle driveshaft yoke onto pump drive
gearbox shaft.
B. Align mounting holes in driveshaft with relief in
gearbox shaft.
C. Install and tighten two (2) cap screws and lock
nuts to secure driveshaft to transaxle shaft.
D. Removesocket headscrew(item27) from drive-
shaft yoke. Clean threads of screw and yoke. Apply
Loctite #242 (or equivalent) to threads of screw.
Install and tighten screw into yoke.
IMPORTANT: Make sure that correct gearbox lubri-
cant is used when filling gearbox. Recommended
gearboxlubricantis MobilSHC634SyntheticLubri-
cant (Toro Part No. 104--8772).
5. Checkandadjustgearboxlubricantlevel(seeOper-
ator’s Manual). The oil level should be checked using
the plug on the side of the gearbox.
6. 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 19
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Drive Train
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