Pump Adaptor Plate - Toro Groundsmaster 4500-D Series Service Manual

Pump Adaptor Plate

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1. Flywheel plate
2. Hardened washer (8 used)
3. Spring coupler
Coupler Removal (Figure
Groundsmaster ® 4500-D/4700-D
19245SL Rev A
4. Cap screw (8 used)
5. Cap screw with patchlock (8 used)
6. Hardened washer (8 used)
22)
Note: The hydraulic pump assembly needs to be removed from engine before
coupler can be removed.
1. If engine is in machine, remove hydraulic pump assembly (see
(Traction) Pump (page
2. Remove flywheel plate and spring coupler from engine using
a guide.
Figure 22
5–103)).
Page 4–25 Yanmar Diesel Engine: Service and Repairs
7. Engine assembly
Piston
Figure 22 as