After the First 4 and 8 Hours of Operation

Tighten front-wheel retaining bolts/nuts (with front-wheel drive axles)

LX1056769-UN-12NOV12

On 6140R and 6150R Only

LX1056770-UN-12NOV12

On 6170R to 6210R Only

A - 480 Nm (355 lb.-ft.)

B - 210 Nm (155 lb.-ft.)

C - 480 Nm (355 lb.-ft.)

D - 310 Nm (230 lb.-ft.)

Tighten rear-wheel retaining bolts/nuts (with flanged axles)

LX1053441-UN-21MAR12

Wheel with Square Dish - on 6140R and 6150R Only

LX1056771-UN-12NOV12

Wheel with Round Dish - on 6140R and 6150R Only

LX1056772-UN-12NOV12

On 6170R to 6210R Only

A - 500 Nm (370 lb.-ft.)

B - 210 Nm (155 lb.-ft.)

C - 600 Nm (445 lb.-ft.)

D - 310 Nm (230 lb.-ft.)

Tighten rear wheel retaining bolts/nuts (with rack-and-pinion axles)

LX1053469-UN-29JAN13

Cast Hub with Cast Dish, on 6140R to 6210R

LX1056776-UN-13NOV12

Cast Hub with Steel Dish, on 6170R to 6210R Only

A - 600 Nm (445 lb.-ft.)

B - 600 Nm (445 lb.-ft.)

Tighten wheel weight retaining bolts

LX1053272-UN-19SEP11

• A - Cap Screws M16, 310 N·m (230 lb.-ft.), 3 used
• A - Cap Screws M20, 610 N·m (450 lb.-ft.), 3 used