
-- 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

JAYPRO SPORTS
3 ROW, 21 FT ALUMINUM BLEACHER PARTS LIST
ITEM PART # DESCRIPTION
1 BLAL-3RL ALUMINUM 3-ROW BLEACHER LEG 4 4 4 4
2 BLAL-3RX-1 1/4" x 1-1/4" FLAT X-BARS (BLAL-321RX) 6 6 6 6
3 AR5052 9-1/2" x 1-1/2" x 21' STADIUM PLANK 5 5 7 7
4 CS0011 1/2"-13 x 1-1/2" THREAD x 4" DIA. CASTER WHEEL N/A 4 N/A 4
5 RR5005 RUBBER BUMPER N/A 16 N/A 16
6 HN5038 1/2"-13 FLANGE NUT 11 15 11 15
7 HW2050 3/8" FLAT WASHER, ZP N/A 16 N/A 16
8 HS287 3/8"-16 x 1-1/4" HEX HEAD CAP SCREW, ZP N/A 16 N/A 16
9 HN5042 3/8"-16 FLANGE HEX NUT, ZP N/A 16 N/A 16
10 HB5054 5/16"-18 x 1-1/4" CARRIAGE BOLT, ZP 40 40 56 56
11 HN5046 5/16"-18 FLANGE NUT, ZP 40 40 56 56
12 AR5044 5/16" BOLT CLIP 40 40 56 56
13 HS5035 #8 x 1/2" PAN HEAD PHILIP SCREW SELF DRILL, ZP 20 20 28 28
14 AR5045A 9-1/2" ALUMINUM SEAT PLANK END CAP 10 10 14 14
15 HW2044 1/2" FLAT WASHER 11 7 11 7
16 HS2884 1/2"-13 x 1-1/2" HX HD CAP SC, ZP 11 7 11 7
Box # →
Kit # →
BLCH-
321AL
BLCH-
321K
1 1 1 1
BLCH-
321TRG
BLTR321RK
BLDP321AL
BLDP-
321K
BLDP-
321TRG
BLDP321RK
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