-- 3 ROW, 21 FT ALUMINUM BLEACHER --
(STANDARD, PREFERRED & TIP n’ ROLL)
Installation Instructions
BLCH-321AL → Standard Aluminum 3 Row, 21 Ft Bleacher.
BLDP-321AL → Preferred Aluminum 3 Row, 21 Ft Bleacher, w/ Double Planks.
BLCH-321TRG → Standard Aluminum 3 Row, 21 Ft Tip N’ Roll Bleacher.
BLDP-321TRG → Preferred 3 Row, 21 Ft Tip N’ Roll Bleacher, w/ Double Planks.
Call Jaypro Sports Equipment at 1-800-243-0533 during regular business hours for technical support. www.jaypro.com
REV-A, 4/10
7
8
HW2050
HS287
3/8" FLAT WASHER, ZP
3/8"-16 x 1-1/4" HEX HEAD CAP SCREW, ZP
HEX ZP
10 HB5054
11 HN5046
5/16"-18 x 1-1/4" CARRIAGE BOLT, ZP
5/16"-18 FLANGE NUT, ZP
AR5044 5/16" CLIP
13 HS5035
14 AR5045A
#8 x 1/2" PAN HEAD PHILIP SCREW SELF DRILL, ZP
9-1/2" ALUMINUM SEAT PLANK END CAP
16 HS2884
JAYPRO SPORTS
3 ROW, 21 FT ALUMINUM BLEACHER PARTS LIST
DESCRIPTION
ALUMINUM LEG
2 BLAL-3RX-1 1/4" x 1-1/4" FLAT X-BARS (BLAL-321RX)
3 AR5052 9-1/2" x 1-1/2" x 21' STADIUM PLANK
4 CS0011 1/2"-13 x 1-1/2" THREAD x 4" DIA. CASTER WHEEL
1/2"-13 x 1-1/2" HX HD CAP SC, ZP
Kit # →
Box # →
BLCH-
321AL
BLCH-
321TRG
BLDP-
321AL
BLDP-
321TRG
4 4 4 4
6 6 6 6
5
N/A
5
4
7
N/A
7
4
N/A 16 N/A 16
11 15 11 15
N/A
N/A
16
16
N/A
N/A
16
16
N/A 16 N/A 16
40 40 56 56
40 40 56 56
40 40 56 56
20
10
20
10
28
14
28
14
11 7 11 7
11 7 11 7
BLCH-
321K
BLTR-
321RK
BLDP-
321K
BLDP-
321RK
1 1 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-A, 4/10
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 Feet and Wheel Casters: (Tip n’ Roll Style Only – if standard bleacher skip to step 3)
1. Attach four rubber feet (bumpers) on the bottom of each leg as shown in figure 1.
2. Install two wheel casters and support brace on the backside of each frame as shown in figure 2 - fully thread caster stem on, but tighten only finger tight.
Note: The flange of each flange nut should be against the frame member.
1 2
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Assemble Frame:
3. Assemble undercarriage frame as shown in figure 3. Vertically plumb and square each leg before tightening cross-bracing hardware.
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.
FIGURE: 4
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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 (BLCH-321AL & BLCH-321TRG) have a single foot plank, which is centered on the support frame, see figure 6. Preferred bleachers
(BLDP-321AL & BLDP-321TRG) have double foot planks and are installed as shown in figure 7.
FIGURE: 5
FIGURE: 6
(SINGLE FOOT PLANK)
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FIGURE: 7
(DOUBLE FOOT PLANK)
Final Adjustments:
• Checks to make sure the bleacher is properly aligned and square. Securely tightened all plank hardware.
• For Tip N’ Roll bleachers: using two people stand the bleacher up on the wheel casters. Adjust the wheel height up/down so all the wheels are in equal contact with the floor. Securely tighten both nuts on each wheel caster.
REV-A, 4/10
