Yale 11353395D manual

Figure 9-5. Upper Block Assembly.

“B” Frame: Upper Block Components for Figure 9-5.

Ref.	Part		Qty.
No.	Number	Description	Req’d
	GHB-500	“B” Frame Hoist Upper Block Assembly (Includes Ref. Nos. 1-10)	1
1	GHB-501	Upper Block Yoke	1
2	GHB-502	Key Plate	1
3	GHB-503	Hex Head Bolt (3/8-16 x 5/8)	2
4	GHB-504	Sheave Pin	1
5	GHB-505	Lockwasher (3/8)	4
6	GHB-506	Hex Head Bolt, Grade 5 (3/8-16 x 3)	2
7	GHB-507	Spacer Washer	2
8	GHB-508	Sheave	1
9	GHB-509	Ball Bearing	1
10	GHB-510	Internal Retaining Ring	1
11	GHB-511	Spacer Washer	6
12	GHB-512	Self-Locking Nut (3/8)	2
13	GHB-513	Yoke Pin	1
14	GHB-514	Cotter Pin	2
15	GHB-515	Flanged Bushing	1

“C” Frame: Upper Block Components for Figure 9-5.

Ref.	Part		Qty.
No.	Number	Description	Req’d
	GHC-500	“C” Frame Hoist Upper Block Assembly (Includes Ref. Nos. 1-10)	1
1	GHC-501	Upper Block Yoke	1
2	GHC-502	Key Plate	1
3	GHC-503	Socket Head Cap Screw (3/8-16 x 3/4)	2
4	GHC-504	Sheave Pin	1
5	GHC-505	Lockwasher (3/8)	4
6	GHC-506	Socket Head Cap Screw (3/8-16 x 4)	2
7	GHC-507	Spacer Washer	2
8	GHC-508	Sheave	1
9	GHC-509	Ball Bearing	1

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