-- 3 ROW, 21 FT ALUMINUM BLEACHER --
(STANDARD & PREFERRED BACK TO BACK)
Installation Instructions
BTBB-321 → Standard Aluminum 3 Row, 21 Ft Bleacher.
BTDP-321 → Preferred Aluminum 3 Row, 21 Ft Bleacher, w/ Double Planks.
Call Jaypro Sports Equipment at 1-800-243-0533 during regular business hours for technical support. www.jaypro.com
Rev- Page 1 of 6
JAYPRO SPORTS
3 ROW, 21 FT ALUMINUM BACK TO BACK BLEACHER PARTS LIST
ITEM
1
2
3
4
5
6
7
PART #
BTBB-3RL
BLAL-3RX-1 1/4" x 1 1/4" FLAT X-BARS
AR5052
HN5038
HB5054
HN5046
AR5044
8
9
HS5035
AR5045A
10 HW2044
11 HS2884
DESCRIPTION
ALUMINUM 3-ROW BLEACHER LEG BACK 2 BACK
9 1/2" x 1 1/2" x 21' STADIUM PLANK
1/2"-13 FLANGE NUT
5/16"-18 x 1 1/4" CARRIAGE BOLT, ZP
5/16"-18 FLANGE NUT, ZP
5/16" BOLT CLIP
#8 x 1/2" PAN HEAD PHILIP SCREW SELF DRILL, ZP
9 1/2" ALUMINUM SEAT PLANK END CAP
1/2 SAE WASHER-ZP-GrNC
1/2-13 x 1-1/2 HEX CAP SCREW-ZP-GrNC
BTBB-321 BTDP-321
4 4
12
9
12
13
14
72
72
72
14
104
104
104
36
18
14
6
52
26
14
6
12 HS2129
13 HS5010
1/2-13 x 3-1/2 HEX CAP SCREW-ZP-GrNC
1/2-13 x 4 HEX CAP SCREW-ZP-GrNC
Kit # →
Box # →
4
4
4
4
BTBB-321K BTDP-321K
1 1
IMPORTANT NOTICE:
1) BEFORE EACH USE CHECK EQUIPMENT FOR PROPER CONNECTING
HARDWARE AND STRUCTURAL INTEGRITY. REPLACE DAMAGED OR
MISSING HARDWARE IMMEDIATELY.
2) USE OF THIS EQUIPMENT OTHER THAN INTENDED, MAY BE
HAZARDOUS.
3) ALTERATION OR MODIFICATION OF THIS EQUIPMENT MAY BE
HAZARDOUS AND RESULT IN INJURY. FOR REPAIR OR
REPLACEMENT, CONTACT YOUR DEALER OR JAYPRO SPORTS.
Rev- Page 2 of 6
ASSEMBLY INSTRUCTIONS
TOOLS REQUIRED:
(1)
9/16” Socket Wrench and Box Wrench
(1) 3/4” Socket Wrench and Box Wrench
(1) Rubber Mallet
(1) Phillips head screwdriver
•
Unpack all parts and check against parts list to ensure that all have been included.
•
Inspect all parts for damage. Report any damages to the trucking company.
Install Optional Bumper Feet & End Braces:
(Contact customer support for bumper feet – P/N: BLCHICK34)
1.
Attach five rubber feet (bumpers) on the bottom of each leg as shown in figure 1.
2.
Install four end support X-Bar hardware on the backside of frame as shown in figure 2 – repeat this step to make another one, see figure 3.
Note: Ensure that all leg frames angles are orientated in the same direction.
FIGURE: 1 FIGURE: 2
Rev- Page 3 of 6
Assemble Frame:
3.
Assemble undercarriage frame as shown in figure 3. Vertically plumb and square each leg before tightening cross-bracing hardware.
Figure 2
Figure 2
FIGURE: 3
Install Seat and Foot Planks:
4.
Install end caps on both ends of each plank as shown in figure 4 – lightly tap on with a rubber mallet if necessary. Secure end caps in place using the #8 pan head self-drilling screws.
Rev-
FIGURE: 4
Page 4 of 6
5.
Making sure the undercarriage frame is square and plumb, install the seat and foot planks. The seat and foot planks are best installed starting from the front seat and working towards the back. Use the hardware and bolt clip as shown in figure 5. Position planks so they are centered on the frame, with equal amount of overhang on each end. Note that standard bleachers (BTBB-321) have a single foot plank, which is centered on the support frame, see figure 6. Preferred bleachers (BTDP-321) have double foot planks and are installed as shown in figure 7.
FIGURE: 5
Rev-
FIGURE: 6
(SINGLE FOOT PLANK)
Page 5 of 6
FIGURE: 7
(DOUBLE FOOT PLANK)
Final Adjustments:
•
Checks to make sure the bleacher is properly aligned and square.
•
Securely tightened all plank hardware.
Rev- Page 6 of 6
