CASE 550E Crawler Service Manual 7-44032

This extensive service manual provides complete diagnostic, repair, and maintenance procedures for the CASE 550E Crawler. Covering engine, hydraulics, electrical, power train, and undercarriage systems, it is an indispensable resource for professional technicians and operators servicing these crawler dozers.

Model Covers:

CASE 550E Crawler Dozer
Equipped with 4-390 Diesel Engine

📘 This service manual (7-44032) provides complete technical information for the CASE 550E crawler, including service and repair procedures for the 4-390 Diesel engine, powertrain, hydraulic systems, and undercarriage components. For an extended manual covering both the CASE 550E and 550G models, with additional diagnostic data and schematics for G-series systems, refer to:
👉 View CASE 550E and 550G Crawlers Service Manual (7-65580)

File Format: PDF

Size: 233.73 MB

No. of pages: 829

Language: English

Delivery Method: Instant Download - Access your file immediately after purchase.

📑 Table of Contents Overview:

Engine and Fuel System

• Stall tests, engine removal and installation procedures
• 4-390 Diesel engine servicing: cylinder head, block, lubrication, cooling, and turbocharger systems
• Fuel system: CAV and Bosch injection pumps, injectors, and filters

Electrical System

• Removal and installation of electrical components
• Specifications, troubleshooting, and schematics for all systems
• Starter, alternator (65 Amp A187873), instrument panel and gauges

Undercarriage and Power Train

• Track system fundamentals, sealed track and track frame servicing
• Transmission and torque converter diagnostics and repairs
• Final drive servicing and modulator valve adjustments

Brakes and Hydraulics

• Brake valve servicing, air removal, and full brake system overhaul
• Hydraulic system cleaning, control valve adjustments, and cylinder repairs
• Dozer control valve, equipment pump, and schematic troubleshooting

Mounted Equipment

• Pedals and levers, angle tilt blade, ripper, ROPS canopy, and suspension seat servicing

This detailed CASE 550E Crawler Service Manual provides all technical insights needed for efficient diagnostics and precision repairs.

Note: Designed for CASE 550E Crawler models equipped with 4-390 Diesel Engines. Verify model compatibility before use.