LiftMaster H J- LOGIC 3 Manual - Page 35

R E PA I R PA R T S K I T S - M O D E L H

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REPAIR PARTS KITS - MODEL H SERVICE KITS ITEM PART # DESCRIPTION K1 K72-19979 Clutch shaft kit Complete with: Clutch shaft, keyed flange bearing, dual sprocket 32/14, 14 tooth sprocket, e-ring, compression spring, chain wheel assembly, pulley assembly, chain guide assembly, shim washer, washer", thrust washer, roll pins. K2 K72-19974 Output shaft kit Complete with: Output shaft, sprocket assembly, dual sprocket 32/14, sprocket 48B18 X 1", sprocket 50B12 X 1", ring, washer", key, set screw, roll pin, and thin walled receivers. NOT SHOWN 71-B120H Brake kit - 115 Volt models 71-B240H Brake kit - 230-460 Volt models 71-B575H Brake kit - 575 Volt models Complete with: Brake hub kit, brake release lever, brake disk, spring cup, studs, compression springs, brake solenoid, solenoid cover, spacers, mounting plate, pressure plate, feather key, and conduit. K73-HFRAME-L H frame kit, left hand K73-HFRAME-R H frame kit, right hand INDIVIDUAL PARTS ITEM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 PART # DESCRIPTION 11-19471 Clutch shaft - H 12-19504 Keyed flange bearing 1" 15-19480 Dual sprocket 32/14 15-19481 Sprocket, 14 Tooth 18-11379 Compression spring 75-10884 Chain wheel assembly 75-19985 Pulley assembly 75-19986 Chain guide assembly 15-19478 Sprocket assembly 15-19480 Dual sprocket 32/14 15-48B18LGE Sprocket 48B18 X 1" 15-50B12LGH Sprocket 50B12 X 1" 16-5L304 Cogged belt 30.4" K75-19978-L Frame kit (LH)* K75-19978-R Frame kit (RH)* K75-19981 Arm kit - H 17-6014 Motor pulley K20-1033B-LP2 Motor - models H3311L3, 3321L3 K20-3033B-4P Motor - models H3323L3, 3343L3 K20-3033M-5 Motor - model H3353L3 K20-1050B-2LP Motor - models H5011L3, 5021L3 K20-3050B-4P Motor - models H5023L3, 5043L3 K20-3050M-5 Motor - model H5053L3 K20-1075B-2P Motor - models H7511L3, 7521L3 K20-3075B-4P Motor - models H7523L3, 7543L3 K20-3075M-5 Motor - model H7553L3 K20-1100B-2LP Motor - models H1011L3, 1021L3 K20-3100B-4P Motor - models H1023L3, 1043L3 K20-3100M-5 Motor - model H1053L3 K74-19987 Interlock switch NOT SHOWN 19-48047M Roller chain, #48x47 pitch with master link 01-19457 01-19457SP 01-19457FR Owner's Manual - English Owner's Manual - Spanish Owner's Manual - French *Non stocked item. Please allow additional delivery time. 35

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35
R E PA I R PA R T S K I T S - M O D E L H
SERVICE KITS
ITEM
PART #
DESCRIPTION
K1
K72-19979
Clutch shaft kit
Complete with: Clutch shaft, keyed
flange bearing, dual sprocket 32/14,
14 tooth sprocket, e-ring,
compression spring, chain wheel
assembly, pulley assembly, chain
guide assembly, shim washer,
washer", thrust washer, roll pins.
K2
K72-19974
Output shaft kit
Complete with: Output shaft,
sprocket assembly, dual sprocket
32/14, sprocket 48B18 X 1",
sprocket 50B12 X 1", ring, washer",
key, set screw, roll pin, and thin
walled receivers.
NOT SHOWN
71-B120H
Brake kit - 115 Volt models
71-B240H
Brake kit - 230-460 Volt models
71-B575H
Brake kit - 575 Volt models
Complete with: Brake hub kit, brake
release lever, brake disk, spring cup,
studs, compression springs, brake
solenoid, solenoid cover, spacers,
mounting plate, pressure plate,
feather key, and conduit.
K73-HFRAME-L
H frame kit, left hand
K73-HFRAME-R
H frame kit, right hand
INDIVIDUAL PARTS
ITEM
PART #
DESCRIPTION
1
11-19471
Clutch shaft - H
2
12-19504
Keyed flange bearing 1"
3
15-19480
Dual sprocket 32/14
4
15-19481
Sprocket, 14 Tooth
5
18-11379
Compression spring
6
75-10884
Chain wheel assembly
7
75-19985
Pulley assembly
8
75-19986
Chain guide assembly
9
15-19478
Sprocket assembly
10
15-19480
Dual sprocket 32/14
11
15-48B18LGE
Sprocket 48B18 X 1"
12
15-50B12LGH
Sprocket 50B12 X 1"
13
16-5L304
Cogged belt 30.4"
14
K75-19978-L
Frame kit (LH)*
15
K75-19978-R
Frame kit (RH)*
16
K75-19981
Arm kit - H
17
17-6014
Motor pulley
18
K20-1033B-LP2 Motor - models H3311L3, 3321L3
K20-3033B-4P
Motor - models H3323L3, 3343L3
K20-3033M-5
Motor - model H3353L3
K20-1050B-2LP Motor - models H5011L3, 5021L3
K20-3050B-4P
Motor - models H5023L3, 5043L3
K20-3050M-5
Motor - model H5053L3
K20-1075B-2P
Motor - models H7511L3, 7521L3
K20-3075B-4P
Motor - models H7523L3, 7543L3
K20-3075M-5
Motor - model H7553L3
K20-1100B-2LP Motor - models H1011L3, 1021L3
K20-3100B-4P
Motor - models H1023L3, 1043L3
K20-3100M-5
Motor - model H1053L3
19
K74-19987
Interlock switch
NOT SHOWN
19-48047M
Roller chain, #48x47 pitch
with master link
01-19457
Owner’s Manual - English
01-19457SP
Owner’s Manual - Spanish
01-19457FR
Owner’s Manual - French
*Non stocked item. Please allow additional delivery time.