LiftMaster J J -New style with thermal overload Manual - Page 27

REPLACEMENT PARTS - MODEL HJ Refer to the parts lists below for replacement parts available for your operator. If optional modifications and/or accessories are included with your operator, certain components may be added or removed from these lists. Individual components of each kit may not be available. Please consult a parts and service representative regarding availability of individual components. Refer to page 16 for all repair part ordering information. INDIVIDUAL PARTS ITEM PART # DESCRIPTION QTY 1 10-10874 Connecting Bracket 2 2 10-15569 Motor Plate H, J-Paint 1 3 16-5L304 V Belt Cogged 30.4" 1 N/S 19-48047M Chain, #48 x 47 w/Master 4 5 K74-19987 Svc. Kit, Interlock SW. 1 6 K75-19978-L Svc. Kit, Frame. (LH) 1 7 K75-19978-R Svc. Kit, Frame, (RH) 1 8 K75-19977 Svc. Kit, J Arm 1 9 K75-19981 Svc. Kit, H Arm 1 10 17-6014 Motor Pulley 1 11 See Pgs 18 - 19 Motor Kits 1 12 See Pgs 18 - 19 Electrical Box Kits 1 K72-19974 OUTPUT SHAFT ASSEMBLY KIT ITEM O1 O2 O3 O4 O5 O6 O7 O8 O9 O10 O11 O12 PART # 11-19485 15-19478 15-19480 15-48B18LGE 15-50B12LGH 158A0056 80-206-11 80-207-19 82-NH31-06 86-RP10-112 87-P-100S 80-206-12 DESCRIPTION QTY Shaft, H/J Output 1 Sprocket Assembly 1 Dual Sprocket 32/14 1 Sprkt 48B18 x 1" Boresprkt 1 50B12 x 1 Bore 1 E Ring, 1" Plated 1 Washer 1" ID x 1/16" TH 1 Key 1/4 x 1-1/2" Long 2 Set Screw, 5/16" - 18 3 Roll Pin, 5/16" x 1.75" 1 Thin Walled Receiver 4 Spacer 3 K72-19982 CLUTCH SHAFT ASSEMBLY KIT ITEM C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 PART # 11-19473 12-19504 15-19480 15-19484 158A0056 18-11379 18-19487 75-10884 75-19985 75-19986 80-10022 80-19473 80-19474 80-19475 80-19476 80-19846 80-206-11 86-RP10-112 80-RP10-208 DESCRIPTION QTY Shaft, HJ Clutch 1 1" Keyed Flange Bearing 2 Dual Sprocket 32/14 1 Splined Core Sprocket 1 E-Ring, 1" Plated 4 Spring Compression 1 Compression Spring 2 Assembly, Chain Wheel 1 Assembly, Pulley 1 Assembly, Chain Guide 1 Shim Washer, .80 ID 2 Washer 1" ID 1 Thrust Bearing, 1.02" ID 1 Thrust Bearing, 1.26" ID 1 Retaining Ring .887" ID 1 Splined Hub, J Disconnect 1 Washer 1" ID x 1/16" TH 5 Roll Pin, 5/16" x 1.75" 1 Roll Pin, 5/16" x 2 1/2" 1 27