operators_manual

Every 120,000 mi / 192,000 km / Annually
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Rear Suspension - Mounting Brackets and Fasteners
• Check the condition and the fastener torque. Tighten to the specified torque value as required.(Refer to Suspension U-Bolts,
Grade 8 on page 306 for maintenance instructions.)
Hub, Drum, and Hubcap - Hubs (non-LMS) with Standard Seals
• Clean the components and check for excessive wear or damage. Change the oil and seal. (Refer to Wheels on page 294 for
maintenance instructions.)
Cooling - Extended Life Coolant (ELC)
• Perform lab analysis. If lab analysis shows coolant is unsuitable for continued use: Flush, drain, and refill. Add ELC Extender.
(Refer to Cooling System Maintenance on page 250 for maintenance instructions.)
Power Steering - Reservoir (ON HIGHWAY)
• Drain, replace the filter, and refill. (Refer to Check Power Steering Fluid Level on page 289 for maintenance instructions.)
Steering Components - Steering Linkage
• Check all joints for excessive lash: replace as required. (Refer to Steering System on page 288 for maintenance instructions.)
Fuel and Tanks - Fuel Tank Breathers
• Check for proper function: clean the drain hoses. (Refer to Fuel Tank on page 273 for maintenance instructions.)
Driveshafts - Models SPL-140XL/ 170XL/250XL Slip Members and U- joints (OFF HIGHWAY and CITY)
• Lubricate
Cab Structure, Doors and Hoods - Body and Cab Hold down Bolts, Cab Structure, Doors and Hoods on page 247
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Ensure that all maintenance intervals leading up to this point are repeated during this interval prior to the completion of
those listed here.
*
Use only Spicer Driveshaft approved lubricants when greasing Spicer U-joints.
MAINTENANCE - Every 120,000 mi / 192,000 km / Annually
226 Y53-6126-1A1 (01/21)
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