Briggs & Stratton 2600, 1600, 1700, 1800, 2800 User Manual

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1
Installation Instructions
Sub-Frame Hitch
Mfg. No. 1695196
For Prestige / 1800 / 2800, Conquest / 1700 / 2700, &
Broadmoor / 1600 / 2600 Series Tractors
This kit is required when installing front mounted snowthrowers.
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Installation Instructions Sub-Frame Hitch
Early Manual Lift Only (See Instructions)
Hydraulic Lift
47
16
28
27
25
33
40
41
39
38
37
36
43
51
42
33
25
29
29
29
28
28
27
50
17
13
11
14
9
12
13
11
19
18
21
20
10
24
23
7
8
9
9
22
15
9
25
49
22
31
30
30
25
27
28
27
33
25
34
32
3
2
1
4
5
6
33
25
28
27
25
26
27
28
35
Front Hole for Dozer Applications Rear Hole for Snowthrower Applications
45
46
48
Main Hitch Components (All Applications)
Figure 1. Contents
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Sub-Frame Hitch Installation Instructions
Ref Part No. Qty. Description
1 1723292A 1 SHAFT & HOOK ASSY 2 1653768A 1 CLAMP, Support 3 1931335 4 CARRIAGE BOLT, 5/16-18 x 1 4 1919381 4 WASHER, 11/32 5 1917356 3 LOCKWASHER, 5/16 6 1917372 4 NUT, 5/16-18 7 105249 1 PIN, Round Head, 3/8 x 2-3/8 8 1724025 1 LIFT LEVER ASSY.
9 2176012 4 SAFETY CLIP 10 1722946 1 LIFT ROD 11 8031007 2 SET COLLAR 12 2171011 1 SPRING, Compression 13 1928721 2 SET SCREW, 5/16-18 x 1/2 14 1723115 1 ROD GUIDE 15 1733812 2 ROD, Hitch 16 1733309 1 ROD, Hitch 17 1733779A 1 HITCH ASSY. 18 1722819 1 PIN, Headless, 1/2 x 2 19 1723795A 1 BAR, Lift Link 20 1960033 1 HAIR PIN CLIP 21 1722469 1 PLATE, Lock, Hydraulic Lift 22 1667811 1 SPACER 23 1960244 1 SCREW, Whiz, 3/8-16 x 2-3/4 24 1921971 1 CAPSCREW, 3/8-16 x 3/4 25 1922755 8 WASHER PLAIN, 3/8 26 2162115 1 BELT GUIDE 27 1916965 7 LOCKWASHER, 3/8 28 1916950 6 NUT HEX FULL, 3/8-16 29 2171247 1 PULLEY-FLAT 30 1666287 1 PULLEY ASS'Y 31 1666294 1 SPACER-BRG 32 1922130 2 CAPSCREW, 3/8-16 x 2 33 158227 4 SPACER 34 1921971 1 CAPSCREW, 3/8-16 x 1-3/4 35 1722963 1 PIVOT BRACKET 36 1930651 1 NUT LOCK, 3/8-16 37 1704743 1 TRUNNION 38 1668282 1 SPRING 39 1722972 1 GUIDE ASS'Y -SPRING 40 1960268 1 CARRIAGE BOLT, 3/8-16 x 1-1/4 41 1723681 1 ROD ASS'Y 42 1703371 1 V-BELT, Single-Stage Blower 42 1703372 1 V-BELT, Two-Stage Blower 43 1701600 2 REFLECTOR 44 1922130 1 CAPSCREW, 3/8-16 x 2-1/4 45 1733814A 1 PUSH BAR LATCH 46 1960074 2 CLIP 47 1921210 4 BOLT, .38-16 x 1 48 1928352 4 NUT- FLG, .38-16 49 1724387 1 PULLY-FLAT 50 1677135A 1 BELT GUIDE 51 1922130 1 CAPSCREW, 3/8-16 x 2-1/4 52 1667812 1 SPACER
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Installation Instructions Sub-Frame Hitch
Figure 2. Install Support Clamp A. 5/16-18 x 1 Carriage Bolt D. 11/32 Washer B. Hook Assembly E. 5/16 Lockwasher C. Support Clamp F. 5/16-18 Nut
B
C
D
E
A
F
Figure 4. Assemble Lift Rod A. Lift Rod C. Spring B. Set Collar D. Rod Guide
B
C
D
B
A
NOTE: Please read through these instructions and the instructions of any other attachments before beginning installation.
INITIAL ASSEMBLY
Assemble Hitch
1. Attach the support clamp (C, Figure 2) and hook assembly (B) to the hitch. Secure with four 5/16-18 x 1 carriage bolts (A), washers (D), lockwashers (E), and nuts (F). Do not tighten the hardware at this time.
WARNING
Before beginning any service work turn off the PTO, set the parking brake, turn off the ignition, and disconnect the spark plug wire(s).
Figure 5. Early/Later Lift Links A. Early Model Lift Link B. Later Model Lift Link
A
B
Conquest / 1700 / 2700 &
Prestige / 1800 / 2800 Series
B
C
D
E
A
F
Broadmoor / 1600 / 2600 Series
Assemble Push Bar Latch
1. Attach Push Bar Latch (B, Figure 3), to hitch. Secure with four .31-16 x 1 bolts (A), and four .38-16 flange nuts (C).
T wo Wheel Drive Models
Four Wheel Drive Models
A
B
C
Figure 3. Assemble Push Bar Latch A. Bolt, .38-16 x 1 C. Flange Nut, .38-16 B. Push Bar Latch
Assemble Lift Rod
1. Install the set collars (B, Figure 4), spring (C), and rod guide (D) on the lift rod (A) as shown. Final adjustment of the set collars will be made after the hitch and attachment are installed.
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Sub-Frame Hitch Installation Instructions
INITIAL INSTALLATION
Manual Lift Models
LIFT LINK - EARLY VS. LATER
The early model lift link (A, Figure 5) was used on early production Conquest/1700/2700 Series tractors. It must be replaced with the later model lift link (B) included with this attachment. The later model link works in all appli­cations. Discard the early model link (A).
LIFT LINK POSITION
The lift link is installed differently depending on what attachment is being used. Refer to Figure 6 for link installation information.
Hydraulic Lift Models
1. Fully lower the hydraulic lift. The lift assembly is spring loaded so it will need to be held in the down position to perform of the following procedures.
2. Remove and retain the flat head pin (B, Figure 7) and hair pin clip (E) securing the lift cylinder (A) to the lift shaft assembly (F). Remove and retain the flat wash­ers.
3. Mount the lock plate (D) next to the cams on the lift shaft assembly (F) as shown.
4. Install the original flat head pin (B) and new flat head pin (C) and secure with hair pin clips.
A
B
C
D
E
A
F
C
D
G
Figure 6. Connect Lift Link A. Pin B. Rear Hole of Lift Bar (Snowthrower Applications) C. Spacer D. Hair Pin Clip E. Upper Hole (Snowthrower Applications) F. Slot of Lift Link (Mower Applications) G. Lower Hole (Mower Applications)
Snowthrower & Dozer Applications
Mower Applications
Figure 7. Install Lock Plate - Hydraulic Lift Models A. Lift Cylinder D. Lock Plate B. Flat Head Pin (Original) E. Hair Pin Clips C. Flat Head Pin (New) F. Lift Shaft Assy.
A
B
C
D
F
E
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Installation Instructions Sub-Frame Hitch
A
C
D
E
B
Figure 8. Install Hitch A. J-Hooks D. Hook B. Hitch Rod E. Clamp Plate C. Hitch Rod
Install Hitch
1. Slide the hitch under the tractor.
2. Raise the rear of the hitch and place the hook (C) over the lift shaft.
3. Connect the front of the hitch to the tractor J-hooks (A, Figure 8) using the hitch rod (B) and a safety clip in the top holes of the push bar latch.
4. Secure the front of the hitch to the tractor by attach­ing the hitch rod (C) and a safety clip in the bottom holes of the push bar latch.
5. Push the clamp plate (D) backwards until it is snug against the lift shaft. Tighten the clamp plate hard­ware (E).
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Sub-Frame Hitch Installation Instructions
Install Lift Rod
1. Slide the lift lever (A, Figure 9) onto the end of the tractor lift shaft (B) under the right side footrest.
2. Use the tabs on the lift lever (A) to capture the tractor lift arm. Secure in place with a clevis pin (D) and safety clip (C).
3. Insert the rear of the lift rod (B, Figure 10) into the bottom of the lift lever (A). Secure with a clip (C).
Install Reflectors
1. Install the two reflectors on the rear of the tractor seat deck.
Figure 9. Install Lift Lever A. Lift Lever B. Lift Shaft C. Safety Clip D. Clevis Pin
Figure 10. Install Lift Rod - All Models A. Lift Lever B. Lift Rod C. Clip
A
C
B
D
A
C
B
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Installation Instructions Sub-Frame Hitch
REMOVAL
NOTE: After removing components, reinstall the clevis pins and clips to prevent loss.
1. Disconnect the lift rod from the attachment and lift lever extension (C, Figure 11).
2. Remove the clevis pin and clip from the lift lever (C) and remove the lift lever.
3. Remove the front hitch rod (A) and (B). Remove the hitch and hook (F).
4. Remove the lock plate (E) OR reposition the lift link (D) in mowing position.
NORMAL INSTALLATION
1. Insert the hook (F, Figure 11) into the back of the hitch. Mount the rear of the hitch on the lift cross­shaft.
2. Secure the front of the hitch to the J-hooks using the hitch rod (A) and (B) (Figure 8).
3. Install the downward pressure lock plate (E) OR place the lift link (D) in snowthrower position.
4. Install the lift lever extension (C).
5. Install the lift rod and attachment (Figure 10).
Figure 11. Normal Installation & Removal
B
C
D
E
F
A. Hitch Rod B. Hitch Rod C. Lift Lever Extension D. Lift Link (Manual) E. Pressure Lock Plate
(Hydraulic)
F. Hook
Snowthrower Position
A
8
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Sub-Frame Hitch Installation Instructions
A
F
C
D
G
Figure 13. Lift Link - Manual Lift Models A. Pin B. Rear Hole of Lift Bar (Snowthrower Applications) C. Spacer D. Hair Pin Clip E. Upper Hole (Snowthrower Applications) F. Slot of Lift Link (Mower Applications) G. Lower Hole (Mower Applications)
A
B
C
D
E
Snowthrower & Dozer Applications
Mower Applications
Figure 12. Lift Lock Plate - Hydraulic Lift Models A. Lift Cylinder B. Flat Head Pin (Original) C. Flat Head Pin (New) D. Lock Plate E. Hair Pin Clips F. Lift Shaft Assy. G. Washers
A
B
C
D
F
E
A
B
F
G
E
LIFT V ARIA TIONS WHEN USING ATTACHMENTS
When a front-mounted attachment such as a snowthrow­er or dozer blade is used with the tractor, the lift mecha­nism must be locked to provide downward force. When the mower is reinstalled the downward pressure lock must be released so that the mower can float.
Hydraulic Lift Models
When using a snowthrower or dozer, the downward pressure lock plate (D, Figure 12) and an additional pin (C) is installed. These parts are included with the attach­ment. Note that the washers (G) are not used with the lock plate.
When mowing, the downward pressure lock plate (D) is removed and replaced with two washers (G). The addi­tional pin (C) is also removed.
Fully lower the hydraulic lift. The lift assembly is spring loaded so it will need to be held in the down position to perform of the following procedures.
Manual Lift Models
NOTE: These instructions apply to Conquest / 1700 / 2700 Series tractors or Broadmoor / 1600 / 2600 Series tractors equipped with a lift lever kit.
The lift link is installed differently depending on what attachment is being used. Refer to Figure 13 for link installation information.
Snowthrower & Dozer Applications
Mower Applications
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Installation Instructions Sub-Frame Hitch
Form No. 1733911-04
Rev. 01/2007
© 2007 Briggs & Stratton, Inc. All Rights Reserved
TP 200-4417-04-AT-SMAN
MANUFACTURING, INC. 500 N Spring Street / PO Box 997
Port Washington, WI 53074-0997 USA
NOTES
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