Toro 25531E User manual

Operator’s Manual
Trencher Drive
Maxi Sneaker 370 Vibratory Plow
Model
25531E
25531T
3462-332A Original Instructions (EN) *3462-332*A

Chapter 1
Safety
Safety and Instructional Decals
Safety decals and instructions are easily visible to the operator and are located near any area
of potential danger. Replace any decal that is damaged or missing.
Trencher Safety Decal Locations
G434864
Decal 147-5641 Decal 147-5807
Decal Part: 147-5641
decal147-5641
Tie down
Safety Page 1–1 3462-332 A

Trencher Safety Decal Locations (continued)
Decal Part: 147-5654
decal147-5654
Attachment selector lever.
Decal Part: 147-5655
147-5655
Trencher chain direction selector
lever.
Decal Part: 147-5807
decal147-5807
Cutting/dismemberment hazard,
trencher—keep at least 2 m (6 ft) away.
3462-332A Page 1–2 Safety: Safety and Instructional Decals

Chapter 2
Installation
1Installing the Trencher Control Valve
Parts Required
1 Trencher control valve
2 90-degree connector
1 Straight connectors
1 45-degree connector
1 Large straight connector
1 Trencher handle
2 Nut (M10)
1 Knob
1 Trencher valve bracket
3 Bolt (M8)
3 Nut (M8)
IMPORTANT
Leave the nuts loose on connectors (1, 4, and 5) until the mating hose and hardlines
are installed.
G432647
1. Remove the 2 covers and the engine
hood from the right side of machine, set
these aside.
Installation Page 2–1 3462-332 A

G432648
2. Install the 5 connectors onto the trencher
control valve .
• 90-degree connector
• Straight connector
• Extended straight connector
• 90-degree connector
• 45-degree connector
G432649
3. Install the trencher handle onto the trencher
control valve using the 2 nuts (M10) ,
and the knob .
G432650
4. Loosely mount the trencher control valve
onto the bracket–trencher valve with 3 bolts
(M8) and 3 nuts (M8).
5. Use the hardware from the cover to mount the
trencher control valve and bracket to the
machine.
3462-332A Page 2–2 Installation: Installing the Trencher Control Valve

2Installing the Hoses
Installing Hoses With or Without the Hydra Borer
Parts Required
1 88-inch hose
1 Hose mount bracket
1 83-inch hose
1 26-1/2 inch hose
1 Hardline (5/8 inch)
2 Abrasion sleeve (1 X 24 inches)
1 Abrasion sleeve (2 X 60 inches)
1 90 degree connector
1. Connect the 88-inch hose to port T on the on the trencher control valve.
G432651
2. Connect the 83-inch hose to port P1 on the trencher control valve.
3. Place the 2 abrasion sleeves (1 X 24 inches) over the 83-inch hose and the 88-inch
hose, secure each end with zip ties.
4. Place the large abrasion sleeve (2 X 60 inches) over the 2 previous sleeves and secure
each end with zip ties.
5. Route the 88-inch and 83-inch hoses down and around the front of the machine.
Note: The hoses will be connected in a future step.
Installation: Installing the Hoses Page 2–3 3462-332 A

Installing Hoses With or Without the Hydra Borer
(continued)
6. Connect the 26-1/2 inch hose from the pump tandem to the 90 degree connector on
port P on the trencher control valve.
G432654
7. Connect the hardline, from this kit, to the existing hardline, on the machine, and inner
connector on trencher control valve in port T.
IMPORTANT
Ensure that the O-ring inserts into the hardline before connecting it to the hardline
routing under the coolant reservoir.
G434685
3462-332A Page 2–4 Installation: Installing the Hoses

Installing the Hoses Without the Hydra Borer
Parts Required
1 16-inch hose
1 45-degree connector
1 90-degree connector
1. Connect the 16-inch hose to the short end of the 90-degree connector.
2. Connect the long end of the 90-degree connector to the existing hose attached to the
plow control valve.
G432656
3. Connect the 16-inch hose to the 45-degree connector on the trencher control valve.
Installation: Installing the Hoses Page 2–5 3462-332 A

Installing the Hoses Without the Hydra Borer (continued)
4. Torque the bolts securing trencher valve to the bracket and the machine to 23
to 29 N∙m (17 to 21 ft-lb).
G432650
3462-332A Page 2–6 Installation: Installing the Hoses

Installing Hoses With the Hydra Borer
Parts Required
1 Hardline
1. Connect the short hardline to the previously installed hardline and the 45-degree
connector, on the hydra borer valve, in port T.
IMPORTANT
Ensure that the O-ring inserts into the hardline before connecting it to the longer
hardline.
G434345
2. Connect the longer hardline, from the hydra borer kit, from the straight fitting in the P
port on the hydra borer valve to the 45-degree connector on the side of the trencher
valve.
G436604
Installation: Installing the Hoses Page 2–7 3462-332 A

3Installing the Selector Control Valve
Parts Required
1 Selector control valve
1 Selector valve bracket
2 Bolt (3/8 x 3-1/4 inch)
4 Flat washer
2 Nut (3/8 inch)
4 90-degree connector
2 90-degree extended connector
1 90-inch hose
1 80-inch hose
2 24-inch abrasion sleeve
1 60-inch abrasion sleeve
1. Install the 90-degree extended connectors and the 90-degree connectors onto the
selector control valve.
G432659
3462-332A Page 2–8 Installation: Installing the Selector Control Valve

2. Remove the hoses on the existing bulkhead behind the console. Discard the bracket ,
bulkhead , and plate . Retain the bolts and nuts .
G432660
3. Use the 2 bolts (3/8 x 3-1/4 inches) , 4 washers , and 2 bolts (3/8 inch) to mount
the selector control valve to the selector valve bracket.
G432661
4. Torque the bolts to 37 to 45 N∙m (27 to 33 ft-lb).
5. Use the hardware from the cover to mount the selector control valve and bracket to the
machine.
G435141
6. Torque the bolts to 51 to 65 N∙m (38 to 48 ft-lb).
Installation: Installing the Selector Control Valve Page 2–9 3462-332 A

7. Install the hoses from the bulkhead to the selector control valve.
A. Move hose to port C2 .
B. Move hose to port C1 .
C. Move hose to port A .
D. Move hose to port B .
G435011
8. Place the 2 abrasion sleeves (24 inches) over the 80-inch and 90-inch hoses and
secure each end with zip ties.
9. Place the large abrasion sleeve (60-inch) over the 2 previous sleeves and secure each
end with zip ties.
10. Connect the 90-inch hose to the lower left connector, port C4, on the selector control
valve.
11. Connect the 80-inch hose to the lower right connector, port C3, on the selector control
valve.
G435864
12. Route the 2 houses around the front of the machine to the other side.
Note: The hoses will be connected in a future step.
3462-332A Page 2–10 Installation: Installing the Selector Control Valve

4Mounting the Plate Extensions and
Trencher Frame
Parts Required
1 Side plate extension
4 Hex head bolt (3/8 x 1 inch)
1 Button head bolt (3/8 x 1 inch)
5 Locknut (3/8 inch)
3 P-Clamp (2-1/2 inches)
1 Attachment frame
3 Bolt (1/2 X 1-1/ 4 inches)
2 Bolt (1/2 X 1-1/2 inches)
2 Locknut (1/2 inch)
G437381
1. Install the side plate extension to the ride side
of machine with 1 hex head bolt (3/8 x 1 inch)
, 1 button head bolt (3x/8 x 1 inch) , and 2
locknuts (3/8 inch) .
G437380
2. Use the other 3 bolts (3/8 x 1 inch) and 3
locknuts (3/8 inch) to secure the 3 P-clamps to
the side plate extension.
Installation: Mounting the Plate Extensions and Trencher
Frame
Page 2–11 3462-332 A

G433118
3. Torque the bolts to 37 to 45 N∙m (27 to 33 ft-
lb).
4. Remove the 2 bolts from each side of the
battery tray and set them aside.
G433117
5. Loosely mount the trencher attachment frame
with 3 bolts (1/2 X 1-1/ 4 inches), 2 lower
bolts (1/2 X 1-1/2 inches), and 2 locknuts
(1/2 inch). Repeat the installation of the 3 bolts
(1/2 X 1-1/ 4 inches) on the other side.
6. Secure the trencher attachment mount with the
bolts from the battery tray.
5Mounting the Trencher Pivot and Bracket
Parts Required
2 Tapered insert (1-1/2 inch)
2 Tapered pin (1-1/2 inch)
2 Bolt (5/8 X 1-1/2 inches)
2 Washer (1/2 inch)
2 Bolt (1/2 X 1 inch)
1 Bolt (M12)
1 Tapered insert (1-1/4 inch)
1 Tapered pin (1-1/4 inch)
3 Bolt (3/8 X 1-1/4 inches)
6 Washer (3/8 inch)
3 Locknut (3/8 inch)
1 Flap - Spoils
2 90-degree connectors
1 Hose mount bracket
3462-332A Page 2–12 Installation: Mounting the Trencher Pivot and Bracket

Parts Required (continued)
1 44-inch hose
1 Hose clamp
1 Bolt (5/16 x 2 inches)
Figure 1 Installation Overview
G434672
Bolt (5/8 X 1-1/2 inches)
Tapered insert (1-1/2 inch)
Tapered pin (1-1/2 inch)
Washer (1/2 inch)
Bolt (1/2 X 1 inch)
Bolt (M12)
Tapered insert (1-1/4 inch)
Tapered pin (1-1/4 inch)
Installation: Mounting the Trencher Pivot and Bracket Page 2–13 3462-332 A

1. Install the trencher pivot with 1 bolt (5/8 X 1-1/2 inches), 1 tapered insert (1-1/2
inch), tapered pin (1-1/2 inch), 1 washer (1/2 inch), and 1 bolt (1/2 X 1 inch) to
right side of machine.
G433245
2. Install the other side of the trencher pivot with 1 bolt (5/8 X 1-1/2 inches), 1 tapered
insert (1-1/2 inch), tapered pin (1-1/2 inch), 1 washer (1/2 inch), and 1 bolt
(1/2 X 1 inch).
G433411
3. Torque the bolts (5/8 x 1-1/2 inches) to 257 to 313 N∙m (189 to 231 ft-lb).
4. Torque the bolts (1/2 x 1 inch) to 91 to 113 N∙m (67 to 83 ft-lb).
5. Torque the bolts to 91 to 113 N∙m (67 to 83 ft-lb).
3462-332A Page 2–14 Installation: Mounting the Trencher Pivot and Bracket

6. Secure the hydraulic cylinder with a tapered pin (1-1/4 inch), tapered insert (1-1/4 inch),
and a bolt (M12).
G434673
7. Torque the bolts to 83 to 103 N∙m (112 to 140 ft-lb).
8. Install the flap with 3 bolts (3/8 X 1-1/4 inches), 6 washers (3/8 inch), and 3 locknuts (3/8
inch).
G434651
9. Torque the bolts to 37 to 45 N∙m (27 to 33 ft-lb).
Installation: Mounting the Trencher Pivot and Bracket Page 2–15 3462-332 A

10. Torque the trencher attachment bolts to:
A. 127 to 157 N∙m (94 to 116 ft-lb).
B. 127 to 157 N∙m (94 to 116 ft-lb).
G433117
11. Install the 2 90-degree connectors to the hose mount bracket.
G433512
12. Using existing hardware, mount the hose mount bracket to the coolant reservoir bracket
holes in the frame.
G433527
13. Place the abrasion sleeve (2 X 44 inches) over the 2 44-inch hoses.
3462-332A Page 2–16 Installation: Mounting the Trencher Pivot and Bracket

14. Install the 44-inch hoses from the hydraulic motor to the bulkhead on the hose mount
bracket.
A. Connect the 90-degree hose end fittings to the trencher motor.
B. Connect the straight end fittings to the bulkhead
G435243
15. Connect the 83-inch and 88-inch hose from the trencher control valve to the connectors
below the hose mount bracket.
G435244
16. Secure the hoses into the hose clamp and secure the clamp with a bolt (5/16 x 2
inches).
G435863
Installation: Mounting the Trencher Pivot and Bracket Page 2–17 3462-332 A