2007/12/24 Caterpillar

Integrated Toolcarrier:

IT62H (S/N: M5G1-UP)

Wheel Loader:

950H (S/N: N1A1-UP; M1G1-UP; J5J1-UP; K5K1-UP)

962H (S/N: N4A1-UP; M3G1-UP; J6J1-UP; K6K1-UP)

Description of Change: Two new hoses and the hose routing for the steering cylinder on the right side is now used. This change improves the service life of the steering hoses.

Adaptable To: The new 310-5326 Hose As (1) replaces the former 146-0112 Hose As. The new 310-5325 Hose As (2) replaces the former 245-8175 Hose As. The new hoses are effective with the following machines.

• 950H (S/N: K5K1608-UP; N1A1901-UP; M1G1035-UP; J5J584-UP)

• 962H (S/N: N4A736-UP; J6J240-UP; K6K319-UP; M3G328-UP)

• IT62H (S/N: M5G343-UP)

The new hoses are adaptable to the following machines. Table 1 lists the parts that are required in order to adapt the new hoses to machines that were equipped with the former hoses.

• 950H (S/N: K5K1-1607; N1A1-1900; M1G1-1034; J5J1-583)

• 962H (S/N: N4A1-735; J6J1-239; K6K1-318; M3G1-327)

• IT62H (S/N: M5G1-342)

Table 1

Required Parts
Item	Qty	Part Number	Description
(1)	1	310-5326	Hose As
(2)	1	310-5325	Hose As
(3)	1 1	5G-7021 5G-7020	Clip Clip
(4)	1 2 1 2	8T-4133 8T-4121 8T-4182 5P-7854	Nut Washer Bolt Clip

Note: In order to correct the hose routing, use all parts that are listed in Table 1.Refer to Illustration 1 for the location of the parts.

Illustration 1	g01429762
Right side steering cylinder