1994 CASE 9030B Crawler Excavator Parts Catalog (P/N Bur 7-1161)

This CASE 9030B Crawler Excavator Parts Catalog (P/N Bur 7-1161, replacing Bur 7-1160) covers the Standard, Special Application, Long Reach, Timber King, and Narrow Track variants. It identifies replacement parts through exploded views, reference numbers, quantities, and application notes. This is a parts catalog, not a workshop repair manual.

• Engine assemblies: Cylinder block, cylinder head, valve mechanism, crankshaft, camshaft, pistons, connecting rods, lubrication components, and gasket-kit breakdowns.

• Fuel and cooling: Injection pumps and nozzles, lift pumps, fuel lines, throttle and shutoff controls, radiator assemblies, water pumps, and belt-drive components.

• Electrical components: Starter and alternator assemblies, battery relays, main and cab wiring harnesses, instrument cluster, work lamps, wipers, and cold-weather starting equipment.

• Hydraulic systems: Main and pilot pumps, control valves, hydraulic swivel, swing components, cylinder assemblies, and standard, Long Reach, and optional auxiliary circuits.

• Undercarriage and travel: Track frames, chains, shoes, idlers, adjusters, carrier rollers, final-drive planetary gears, and Timber King-specific travel-motor parts.

• Chassis and attachments: Turntable, counterweights, cab components, controls, standard and Long Reach front equipment, bucket assemblies, and Hensley and ESCO tooth options.

Suited to mechanics and experienced equipment owners who can match machine identification and component configuration to illustrated parts listings.

Engine Assemblies and Replacement Parts

Separate listings distinguish the 6T-590 engine from its emissions-certified configuration. Engine-mounting hardware, air cleaners, exhaust manifolds, intake crossover tubes, turbochargers, front gear covers, and timing-gear housings are identified by application.

Internal-engine coverage extends to valve mechanisms and camshaft bushings, with separate crankshaft, piston, and connecting-rod illustrations. Oil pumps, oil pans, oil-filter heads, oil-cooler cores, flywheels, and housings have their own parts breakdowns. Valve-grind and cylinder-block gasket kits show the individual seals and gaskets included.

Replacement-engine scope: Basic and remanufactured engines are described as internally complete but supplied without some external components. The catalog distinguishes those assemblies from complete engines, helping identify which accessories must be accounted for when selecting a replacement.

Fuel, Cooling and Electrical Parts

Fuel-injection pump drives, nozzle assemblies, lift pumps, tank lines, and shutoff linkages have keyed parts charts. The injector listings flag the tip seal as a replacement item whenever a nozzle is removed; reusing it risks leakage at the cylinder head.

Radiator supports, coolant-overflow components, fan pulleys, and belt tensioners are illustrated separately. Electrical coverage includes controller harnesses and cab connections, with distinct main-harness listings around the emissions change.

Figures such as Main Wiring Harness and Connections and Cab Electrical System, Console, Controller & Auxiliary Control Harnesses are component and harness-location views. They do not provide diagnostic wiring schematics or electrical test procedures.

Hydraulic and Travel-System Variants

Pump selection: Standard machines use hydraulic pump 159817A1 before P.I.N. DAC0301004 and pump 162219A1 from that number onward. The latter is also listed for Special Application, Long Reach, and Timber King machines. This assignment helps distinguish pump assemblies before ordering parts.

The hydraulic section separates pilot lines, single- and double-action auxiliary equipment, free-swing components, and boom and arm load-holding options. Hydraulic Swivel, Track Drive Hydraulic Circuit, and Boom Cylinders, Models with Load Hold Option show the relevant connections and component relationships.

Filter substitutions: The return-filter update changes the inlet and outlet fittings as well as the filter assembly; forcing incompatible fittings together can damage threads or seals. The related parts note identifies the replacement combination.

Final-drive illustrations break down planetary carriers, sun gears, bearings, and seal kits. Timber King travel motors and undercarriage components have separate applications. These are parts-identification drawings, not pump-testing, pressure-setting, or overhaul procedures.

Cab, Front Equipment and Bucket Applications

Booms, arms, linkage, lubrication lines, and cylinders are separated by standard or Long Reach application. Bucket coverage includes Central Fabricators, H & H, and MCF assemblies, with cutting edges, bushings, shanks, teeth, and retaining parts matched to the relevant bucket family.

Cab listings cover windows, seals, doors, seats, heater and air-conditioning assemblies, and control consoles. Before inspecting internal mechanisms or handling heavy components, shut the machine down and relieve hydraulic pressure using the applicable service instructions.

Examples of Engine Part Sizes

A small selection of the catalog's dimensional entries shows how replacement parts are distinguished.

For both engine configurations, head-gasket listings identify a one-notch gasket that is 0.25 mm overthick and a two-notch gasket that is 0.50 mm overthick. The crankshaft listings also include a 0.25 mm undersize main-bearing set. These are parts-selection dimensions, not wear limits or workshop adjustment specifications.

Printable PDF and Page Layout

Text search and illustration navigation: PDF text search and embedded bookmarks are not available. Use the printed figure identifiers to navigate; small reference numbers and connection labels are easier to read when zoomed in.

One printable PDF contains 575 pages: 556 main parts pages, four engine-figure pages placed at the end, three introductory pages including the catalog cover, three unused table pages, and nine blank separator pages. All are included in the total; the closing engine figures cover the emissions-certified water-pump system and flywheel/housing.