BEARING-ROLLER 1214459 - Caterpillar

Table 1
Effectivity and Adaptability of the Improved Travel Motor Plugs and New Torque Specifications
Sales Model Effective with Adaptable to
324D FM S/N:JKR1597-UP S/N:JKR1-1596
324D FM HEEL S/N:JLS1615-UP S/N:JLS1-1614
325D FM S/N:C7K1494-UP S/N:C7K1-1493
325D FM BUTT N S/N:C9M1687-UP S/N:C9M1-1686
325D FM HEEL S/N:C8L1687-UP S/N:C8L1-1686
521B S/N:F7B345-UP S/N:F7B1-344
522B S/N:F7C309-UP S/N:F7C1-308
541B S/N:F7D252-UP S/N:F7D1-241
552B S/N:F7G215-UP S/N:F7G1-214
568 S/N:YJX138-UP S/N:YJX1-137
568 LL S/N:BRB382-UP S/N:BRB1-381
Illustration 1 g06011643
Travel motor head
(1) 3E-6767 O-Ring Seal
(2) 6V-3550 O-Ring Seal
(3) 139-7757 Plug (Not all locations of this part are shown in Illustration 1)
(4) Plug (Counterbalance valve group)
(5) Plug (Check and relief valve group)
Table 2
Required Parts List
Item Qty
(per Travel Motor Head) New Part Number Former Part Number
1 2 3E-6767 O-Ring Seal 3E-6767 O-Ring Seal
2 2 6V-3550 O-Ring Seal 6V-3550 O-Ring Seal
3 5 139-7757 Plug 9T-3928 Plug
Table 3
Torque Specifications for the Plugs
Item Qty Part Specification Description
3 5 Plug Torque to 15 N m (133 lb in)
4 2 Plug (Counterbalance Valve Group) Torque to 360 N m (265 lb ft)
5 2 Plug (Check and Relief Valve Group) Torque to 260 N m (192 lb ft)