3
vehicle fuel injection cleaning fluid
4
hydraulic fluid; lubricating oil and grease; vacuum pump oil and grease; lubricant for breaking-in hydraulic lifters and tappets for engines and oil control additives for engines
6
metal pipe and tube couplings; manually-operated metal valves; metal flexible hose assemblies; metal load positioning chain slings and directional control valves not a machine part; metal castings; fluid handling equipment which are not machine parts, namely, manually operated metal fluid control valves and structural parts for said equipment; metal chain for use in testing the accuracy of a bulk feeder; flexible metallic pipes or conduits with coupling for containing electric wires; conduit connectors, conduit couplings, conduit nipples, conduit off-sets, running thread nipples, running thread pipes, running thread rods, and extensions, all made of metal
40
metal casting services
41
publication of books, owner's manuals and training material relating to vehicle maintenance procedures
42
providing an interactive computer database in the field of diagnosing mechanical and electrical vehicle problems