2012/09/10 Caterpillar

Loctite Added to Yoke Bolts on Certain Wheel Loaders and Underground Mine Machines {3075, 3159}

Usage:

966G 3SW

Load Haul Dump: R1600 (S/N: 9EW1-UP) R1600G (S/N: 9PP1-UP; 9YZ1-UP)
Wheel Loader: 950GSeries II (S/N: BAA1-UP; AYB1-UP; AYD1-UP; AYL1-UP; AXR1-UP; AYS1-UP; AXX1-UP) 950H (S/N: N1A1-UP; JAD1-UP; M1G1-UP; J5J1-UP; K5K1-UP; MXL1-UP) 962GSeries II (S/N: BAB1-UP; BAC1-UP; BAD1-UP; AYE1-UP; AYG1-UP; AXS1-UP; AXY1-UP) 962H (S/N: N4A1-UP; M3G1-UP; J6J1-UP; K6K1-UP; MAL1-UP) 966GSeries II (S/N: AXJ1-UP; AXL1-UP; ANT1-UP; AWY1-UP; ANZ1-UP; AWZ1-UP) 966G (S/N: 3ZS1-UP; 3SW1-UP) 966H (S/N: A6D1-UP; RYF1-UP; A6G1-UP; A6J1-UP; TAL1-UP) 972GSeries II (S/N: AXC1-UP; AXE1-UP; AXN1-UP; AWP1-UP; AXP1-UP; ANY1-UP) 972G (S/N: 4WW1-UP) 972H (S/N: GTA1-UP; A7D1-UP; A7G1-UP; A7J1-UP)

Description of Change: A procedure to add Loctite to the yoke bolts is now used on the machines listed in this article. This procedure will enhance the durability of these machines.

Adaptable To: If the yokes bolts are loose, add Loctite 271 to the current yoke bolt assembly of 8T-0358 Bolt and 0L-1558 Bolt. Apply Loctite 271 and reassemble.

The effectivity for this change is shown in Table 1

Show/hide table

Table 1
Effectivity
MODEL	Adaptable to Machine	Effective With Machine
R1600 Load Haul Dump	S/N:9EW1-77010	S/N:9EW77011-UP
R1600G Load Haul Dump	S/N:9PP1-8011	S/N:9PP8012-UP
R1600G Load Haul Dump	S/N:1-8001	S/N:8002-UP
950GSeries II Wheel Loader	S/N:AXR1-386	S/N:AXR387-UP
	S/N:AXX1-2127	S/N:AXX2128-UP
	S/N:AYB1-1140	S/N:AYB1141-UP
	S/N:AYD1-242	S/N:AYD243-UP
	S/N:AYL1-2714	S/N:AYL2715-UP
	S/N:AYS1-774	S/N:AYS775-UP
	S/N:BAA1-1182	S/N:BAA1183-UP
950H Wheel Loader	S/N:J5J1-1941	S/N:1942-UP
	S/N:JAD1-2167	S/N:JAD2168-UP
	S/N:K5K1-82298	S/N:K5K82299-UP
	S/N:M1G1-3332	S/N:M1G3333-UP
	S/N:MXL1-1	S/N:MXL2-UP
	S/N:N1A1-5162	S/N:N1A5163-UP
962GSeries II Wheel Loader	S/N:AXS1-383	S/N:AXS384-UP
	S/N:AXY1-514	S/N:AXY515-UP
	S/N:AYE1-725	S/N:AYE726-UP
	S/N:AYG1-391	S/N:AYG392-UP
	S/N:BAB1-856	S/N:BAB857-UP
	S/N:BAC1-345	S/N:BAC346-UP
	S/N:BAD1-504	S/N:BAD505-UP
962H Wheel Loader	S/N:J6J1-577	S/N:J6J578-UP
	S/N:K6K1-551	S/N:K6K552-UP
	S/N:M3G1-1374	S/N:M3G1375-UP
	S/N:MAL1-579	S/N:MAL580-UP
	S/N:N4A1-2380	S/N:N4A2381-UP
966G	S/N:3SW1-75003	S/N:3SW75004-UP
966G	S/N:3ZS1-UP
966G Series II Wheel Loader	S/N:ANT1-360	S/N:ANT361-UP
	S/N:ANZ1-1457	S/N:ANZ1458-UP
	S/N:AWY1-1503	S/N:AWY1504-UP
	S/N:AWZ1-251	S/N:AWZ252-UP
	S/N:AXJ1-3065	S/N:AXJ3066-UP
	S/N:AXL1-820	S/N:AXL821-UP
966HWheel Loader	S/N:A6D1-2838	S/N:A6D2839-UP
	S/N:A6G1-6072	S/N:A6G6073-UP
	S/N:A6J1-2170	S/N:A6J2171-UP
	S/N:RYF1-1427	S/N:RYF1428-UP
	S/N:TAL1-2169	S/N:TAL2170-UP
972G Wheel Loader	S/N:4WW1-75001	S/N:4WW75002-UP
972G Series II Wheel Loader	S/N:ANY1-465	S/N:ANY466-UP
	S/N:AWP1-609	S/N:AWP610-UP
	S/N:AXC1-1080	S/N:AXC1081-UP
	S/N:AXE1-380	S/N:AXE381-UP
	S/N:AXN1-619	S/N:AXN620-UP
	S/N:AXP1-254	S/N:AXP255-UP
972H Wheel Loader	S/N:A7D1-1138	S/N:A7D1139-UP
	S/N:A7G1-2332	S/N:A7G2333-UP
	S/N:A7J1-556	S/N:A7J557-UP
	S/N:GTA1-712	S/N:GTA713-UP