Toro 92801SL Rev I Groundsmaster 300 Series Groundsmaster 328 D Service Manual

Injection Pump Disassembly (Fig. 47)
The injection pump may be disassembled to replace
worn, damaged or defective components according to
the following procedures:
IMPORTANT: Clean external engine area near injec•
tion pump before disassembly. Do not spray water
on a hot injection pump. Do not remove Inter-cylin-
der adjusting plates unless necessary. If necessary,
scribe plates and housing carefully to ensure exact
repositioning upon reinstallation. Do not mix deliv•
ery valves, delivery valve seats, plungers or plunger
barrels from one cylinder to another. Handle these
parts carefully. Place these parts in clean diesel fuel
to prevent rust.
1. Remove the fuel pipes from the injection pump to the
injector nozzles.
2.
Remove the fuel return hose by disconnecting the
collar from the pump, or by removing the hose clamp.
3.
Remove the tie rod cover. Disconnect the Tie Rod
retaining spring and Tie Rod from the Control Rack.
4. Remove the four injection pump mounting bolts.
Figure 47
5. Remove the injection pump from the cylinder block.
Make note of the number and thickness of the adjusting
shims under the pump. The shims determine the injec•
tion timing.
1. E-ring
15. O-ring
16. Delivery valve holder
17. Bolt/washer
18. Adjusting plate
19. Tappet guide pin
20. Plate
2. Ungleich set spring
3. Ungleich set plate
4. Pump housing
5. E-ring
6. Straighten the locking tabs on the plate which retains
the Tappet Guide Pin). Rotate the pin 180", push in on
the Tappet slightly and remove the Guide Pin and Tap•
pet.
6. Return spring
7. Smoke set plate
8. Air breather screw
9. Washer
10. Hollow screw
11. Pump element ass’y
12. Delivery valve ass’y
13. Gasket
21. Control rack
22. Plunger control sleeve
23. Upper spring seat
24. Pump plunger spring
25. Lower spring seat
26. Shim plate
7. Remove the Lower Seat, Plunger Spring, Upper Seat,
Control Pinion and Plunger.
27. Tappet
14. Delivery valve spring
8.
Remove the Delivery Valve Holder, Gasket, 0-ring,
Valve Spring and Delivery Valve. Push the barrel as•
sembly out from below.
9.
Remove the components of the other two injector
pumps using the same procedure.
10.
To remove the Control Rod, remove the E-rings,
Ungleich set spring, and Ungleich set plate. Slide the
rack from the pump body.
11. To remove the smoke set plate, remove the cotter
pin, washer and return spring.
Groundsmaster® 300 Series
Page 4 - 41
Fuel System Service
Product Specification
CategoriesLawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals
Tags, ,
Download File
Please Enter the Security Characters Shown Below. Letters are Case Sensitive. Your download link will appear upon completing this step.
- 402 pages
Document TypeService Manual
LanguageEnglish
Product BrandToro. Customer Service Representatives are available by phone: Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower
Document File TypePDF
Publishertoro.com
Wikipedia's PageToro Company
CopyrightAttribution Non-commercial
(2 votes, average: 5 out of 5)
Lawn and Garden readers have rated Toro 92801SL Rev I Groundsmaster 300 Series Groundsmaster 328 D Service Manual 5.0 out of 5.0 based on 2 product reviews.
Submit your review (optional)
(will not be displayed)
* Required Field

Toro 92801SL Rev I Groundsmaster 300 Series Groundsmaster 328 D Service Manual SKU UPC Model
Michael on Nov 30, 2017. 34974

Need 328D. Manual pdf. Will rate after finding manual


barry on Feb 07, 2013. toro groundsmaster 322d

t has been a very reliable machine but getting parts is hard and not cheap to buy , generic parts has been cost effective and reliable , i am unable to get a wiring circut diagram for this unit as most problems are electrical problems


Leave a Reply

Your email address will not be published. Required fields are marked *

*
*
Website