CARE AND MAINTENANCE
6 - 11
Periodic Lubrication And Servicing Schedule
Service every 6,250 miles (10 000 km) or twice a year, whichever comes first.
ITEM* DESCRIPTION REMARKS LUBRICANT &/OR
PART**
27 Engine Air Cleaner Inspect and clean, replace element if required Filter: #530197
25 A/C Compressor Check oil level, add if necessary Polyolester oil
34 A/C Receiver Tank Check refrigerant level, add if necessary HFC 134a
35 Refrigerant Moisture Indicator Replace filter dryer unit according to moisture indicator Filter: #452542
C/W Moisture indicator
32 Differential Check oil level, add if necessary Multigrade gear oil
20 Radiator Fan Drive Gearbox Check oil level, add if necessary Synthetic oil, ISO VG 460
31 Propeller shaft Grease one fitting on each universal joint and one
fitting on slip joint
Multi purpose grease
16 Tag Axle Lever Pivot Grease one fitting on each pivot Multi purpose grease
14 Brake Slack Adjuster Grease one fitting on each slack adjuster (all axles) Multi purpose grease
4 Steering Drag Link End Grease one fitting at each end Multi purpose grease
5 Tie Rod Ends Grease one fitting at each end (4 places) Multi purpose grease
36 Relay Rod Ends Grease one fitting at each end Multi purpose grease
37 Idler Arm and Bell Crank Grease one fitting on each (2 places) Multi purpose grease
13 Disc Brake Calipers Grease two fittings on each of front and tag axles. Multi purpose grease
* Item numbers refer to figure on page 6-9.
** See end of this section for lubricant and part number specifications.
Caution: Rockwell suggests that for items #13 & 14 the following lubricants be used:
Operating Temperatures at or above -40ºF (-40ºC)
- Special brake grease, Rockwell Specification
0-616-A, part number A-1779-W-283 or equiva-
lent
- Texaco Thermotex EP No. 1 or equivalent
- Shell Darina No. 1 or equivalent
- Aral Aralub 3837 or equivalent.
Operating Temperature below -40ºF (-40ºC)
- Special Low Temperature Brake Grease,
Rockwell Specification 0-645, part number
2297-X-4574 or equivalent
- Mobilgrease 28 or equivalent
- Mobilgrease 32 or equivalent