Peterbilt 535 - Page 195

Every 15,000 mi / 24,000 km / 12 mo
20
Power Steering - Steering intermediate shaft
•
Check the torque on the pinch bolt and nut. (Refer to Steering System on page 264 for maintenance instructions.)
Power Steering - Steering intermediate shaft U-joints (ON HIGHWAY)
• Lubricate [EP NLGI #2 HD grease, +325° F to -10° F (+163° C to -23° C) range]. (Refer to Steering System on page 264 for
maintenance instructions.)
Power Steering - Steering intermediate shaft U-joints (OFF HIGHWAY or CITY DELIVERY)
• Lubricate [EP NLGI #2 HD grease, +325° F to -10° F (+163° C to -23° C) range]. (Refer to Steering System on page 264 for
maintenance instructions.)
Power Steering - Draglink and tie rod arm ball sockets (ON HIGHWAY)
• Lubricate (EP NLGI #2 lithium-based, moly-filled, HD grease). (Refer to Steering System on page 264 for maintenance
instructions.)
Power Steering - Draglink and tie rod arm ball sockets (OFF HIGHWAY or CITY DELIVERY)
• Lubricate (EP NLGI #2 lithium-based, moly-filled, HD grease). (Refer to Steering System on page 264 for maintenance
instructions.)
Fuel and Tanks - Fuel tank breathers
• Check for proper function; clean the drain hoses. (Refer to Fuel Tank on page 250 for maintenance instructions.)
Driveshafts - Models SPL-140XL/170XL/250XL slip members and U-joints (OFF HIGHWAY and CITY)
• Lubricate
*
.
20
Ensure that all maintenance intervals leading up to this point are repeated during this interval prior to the completion of
MAINTENANCE - Preventive Maintenance Intervals
those listed here.
Y53-6113-1A1 (11/20) 193
5