QUICK COUPLER ASSEMBLY ON SOME SSL'S & MTL'S MAY BE TOO WIDE [TIBU3740]

WORK TOOLS

COUPLER GP-QUICK

QUICK COUPLER ASSEMBLY ON SOME SSL'S & MTL'S MAY BE TOO WIDE

CONFIDENTIAL TIBU3740-01

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TECHNICAL INFORMATION BULLETIN	APRIL 23, 2003
WORK TOOL SKID STEER LOADER MULTI TERRAIN LOADER	THIS TECHNICAL INFORMATION BULLETIN REPLACES THE NOVEMBER 6, 2002 WORK TOOL, SKID STEER LOADER, AND MULTI TERRAIN LOADER TIB, "QUICK COUPLERS ON SOME SKID STEER LOADERS AND MULTI TERRAIN LOADERS MAY BE TOO WIDE". DESTROY THE NOVEMBER 6, 2002 TIB. IT WILL NOT APPEAR IN THE SEMI-ANNUAL INDEX. WORK TOOLS - BCP 216 (4NZ4105-4537), 226 (5FZ8385-9203), 228 (6BZ768-799), 236 (4YZ505-6000), 246 (5SZ5482-6723), 248 (6LZ1290-1708), 232 (CAB1-538), 252 (FDG768-1188), 262 (CED975-1777), 242 (CMB1-770) SKID STEER LOADERS 247 (CML1-567), 257 (CMM1-585), 267 (CMP1-703), 277 (CNC1-1205) MULTI TERRAIN LOADERS
	Component Code(s): 6129

SUBJECT: QUICK COUPLERS ON SOME SKID STEER LOADERS AND MULTI TERRAIN LOADERS MAY BE TOO WIDE

PROBLEM:

The width of quick couplers on some Skid Steer Loaders and Multi Terrain Loaders may be too wide and may not allow coupling to work tools. The affected quick couplers are identified below:

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206-3820 Quick Coupler Gp

206-3821 Quick Coupler Gp (Hydraulic)

206-3822 Quick Coupler As

196-8870 Quick Coupler Gp

192-2655 Quick Coupler Gp (Hydraulic)

196-8875 Quick Coupler As

SOLUTION:

Grind off the sides of the top plate of the quick coupler in order to achieve a top width of 1125 ? 3 mm (44.3 ? 0.1 inch). A top width of 1125 ? 3 mm (44.3 ? 0.1 inch) will allow full engagement of work tools. See Figure 1 and Figure 2.