Harrington Hoists M3 49

9.2 3 to 20 Ton Parts

Fig.	Part Name	Qty					Capacity (T)
Fig.		per
No.		per	3		5	8			10	15	20
No.		Hoist	3		5	8			10	15	20
		Hoist
106	Chain Pin	1		M3041030			M3041075
107	Slotted Nut	1		M2049010			M2049020
108	Split Pin	1	9009411			9009412
	Nameplate B w/	1		M3800030			M3800080			M3800030
	Rivets	1		M3800030			M3800080			M3800030
109	Rivets
109	Nameplate B w/	1			M3800050			M3B800100		M3B800150
	Rivets (M3B	2									M3B800200
	Model)	2									M3B800200
	Model)
110	Load Chain	1@ ft.		LCCF015				LCC3025
111	Hand Chain	1@ ft.					HCCF005
111	Hand Chain	2@ ft.									HCCF005
		2@ ft.									HCCF005
112	Warning Tag	1					WTAG9
112	Warning Tag	2									WTAG9
		2									WTAG9
113	Chain Stopper	1					L4045030
113	Link	2									L4045030
	Link	2									L4045030
114	Stopper	1							M3045100
114	Assembly	2									M3045100
	Assembly	2									M3045100

Contents

Page Table of Contents Page 1.0Important Information and Warnings MUST NOT 1.2Warning Tags and Labels 2.0Technical Information 2.2Dimensions CB005 to CB025 CB030 to CB050 CB080 CB100 to CB150 2.3Optional Equipment Page 3.0 Preoperational Procedures 3.2Attachment Points 3.3Mounting the Hoist 3.4Preoperational Checks and Trial Operation 4.0Operation 4.2Shall’s and Shall Not’s for Operation THE OPERATOR SHALL: 4.3Operation NOTE 4.4Principle and Operation of the Slip Clutch 5.0Inspection 5.3Frequent Inspection Table 5-1Frequent Inspection 5.4Periodic Inspection Table 5-2Periodic Inspection 5.5Occasionally Used Hoists 5.6Inspection Records 5.7Inspection Methods and Criteria Table 5-3Hoist Inspection Methods and Criteria Item Page Page Figure 5-1Top & Bottom Hook Checks Table 5-4Top Hook & Bottom Hook Dimensions "k Table 5-5Chain Pin Hole and Top Pin Hole Wear Dimensions Table 5-6Body Top Pin Wear Dimensions Table 5-7Chain Pin Wear Dimensions Figure 5-2Brake Assembly Table 5-9Friction Plate Wear Dimensions Table 5-10Brake Bushing Wear Dimensions Table 5-11Brake Ratchet Disc Wear Dimensions Page 6.0Maintenance and Handling 6.2Disassembly, Assembly and Adjustment 6.2.1 6.3Hoist Disassembly 6.4Hoist Assembly 6.4.1 Figure 6-1Load Sheave/Pinion Assembly Figure 6-2Side Plate / Load Sheave Assembly Figure 6-3Side Plate Assembly Figure 6-4Gear Train Assembly Figure 6-5Gear Train Assembly Figure 6-6Reeving Assembly Figure 6-78 Ton & Below Anchorage Assembly Figure 6-810 Ton & Above Anchorage Assembly NEVER Figure 6-9Pawl & Brake Assembly Figure 6-10Hand Wheel Assembly Figure 6-11Bottom Hook Assembly 6.5Storage IMPROPER ALWAYS 6.6Outdoor Installation 7.0 Troubleshooting Page Page 8.0Warranty Page 9.0Parts List 9.1 1/2 to 20 Ton Parts Page Page Page 9.2 3 to 20 Ton Parts Page Page Page Device Clutch Slip CB 9.4 Optional Hooks Bullard® Hooks Shur-Loc® Hooks Inspection Hooks 9.5 Optional Chain Containers CF4 OPTIONAL CHAIN CONTAINERS Page Page M3CBOM