Tennant ATLV 4300 Training manual

IB 340549 (5-02) 1
No. 340549
Machine: ATLV 4300
Published: 5-02
Rev. 00
INSTRUCTION BULLETIN
NOTE: DO NOT DISCARD the Parts List from the Instruction Bulletin. Place the Parts
List in the appropriate place in your machine manual for future reference.
Retaining the Parts List will make it easier to reorder individual parts and will
save you the cost of ordering an entire kit.
NOTE: Numbers in parenthesis ( ) are reference numbers for parts listed in Bill of Materials.
Installation instructions for kit number 368672
DESCRIPTION:
This kit contains the parts needed to install a hopper cover support kit on the model ATLV
4300 Litter Vacuum.
Please follow step-by-step instructions.
SPECIAL TOOLS / CONSIDERATIONS: Hand drill, 3/8 drill bit.
(Estimated time to complete: 1 hour)
PREPARATION:
(Refer to FIG. 1 and 2)
1. Turn the machine power on. See the STARTING THE
MACHINE section of the manual.
FOR SAFETY: Before leaving or servicing
machine, stop on level surface and set parking
brake. Then turn off machine and remove key.
INSTALLATION:
(Refer to FIG. 1 and 2)
1. Locate the hopper cover hinge on the right hand
side of the machine.
2. Remove the two outside bolts and washers securing
the hinge to the hopper on the right hand side of the
machine. Mount the angle (1) to the outside of the
right side hinge using the hinge mounting hardware.
1

IB 340549 (5-02)2
3. Using the dimensions shown in figure 2, and the
smaller angle (2) as a template, mark and drill two 3/8
mounting holes in the right side hinge mounting
bracket. (Refer to FIG 1 and 2).
4. Mount the smaller angle (2) to the hinge mounting
bracket with two M08 hex screws (5), washers (3) and
M08 lock nuts (6). (Refer to FIG 2).
Mount 368662 to right hinge 367160
with hinge mounting hardware.
Rework hinge mounting bracket
367------ to mount angle 368663.
FIG. 1 -- Angle Mounting Locations
5
3
2

IB 340549 (5-02) 3
5. Install the eye bolt (8) in the hole in the top of the
smaller angle (2). Secure the eye bolt (8) in place
with two lock nuts (6). (Refer to FIG 2)
6. Connect one end of the tension spring (7) to the
large angle (1) mounted against the right hinge.
(Refer to FIG 2)
7. Connect the other end of the tension spring (7) to
the hole in the top of the eye bolt (8).
(Refer to FIG 2)
8. Adjust the spring (7) tension with the eye bolt (8)
and hex nuts (6). Secure the hex nuts (6) after the
eye bolt is in the desired position.
8
6
6
2
7

IB 340549 (5-02)4
165mm (6.5)
44mm (1.750)
25mm (1.0)
60mm
(2.375)
60mm
(2.375)
368662 angle
50864 spring
32536 eye bolt
368663 angle
32983 nut (2)
Rework bracket 367351
∅0.375 (2)
09011 screw (2)
08709 nut (2)
FIG. 2 -- Hopper Support Installation

IB 340549 (5-02) 5
BILL OF MATERIALS FOR HOPPER COVER SUPPORT KIT 368672
TENNANT
Ref. Part No. Description Qty.
1 368662 Angle, mtg, spring, hppr cover 1
2 368663 Angle, mtg, spring, hppr cover 1
3 32491 Washer, flat, 0.31 std 3
4 08709 Nut, hex, lock, M08 X 1.25, NL 2
5 09011 Screw, hex, M08 X 1.25 X 30, Ss 2
6 32983 Nut, hex, lock, 0.31--18, NL 2
7 50864 Spring, tension 1
8 32536 Bolt, eye, 1
TENNANT COMPANY
P. O. Box 1452
Minneapolis, MN 55440-1452