🏷️ Basic Information
Identification
Make:
Mitsubishi
Model:
Expo LRV
Year:
1994
Product Name:
1994 Mitsubishi Expo LRV TIMING BELT REMOVAL
Codes
Chassis Code:
N20W (for 4WD variants)
Engine Code:
4G63 (common for this era and platform)
👋 Introduction
Market Position
Vehicle Segment:
Compact MPV/Minivan
Target Audience:
Families, individuals seeking versatile utility
Competitive Analysis
Key Competitors:
Honda Odyssey, Toyota Previa, Mazda MPV, Ford Aerostar
Key Features
Vehicle Layout:
Front-engine, front-wheel drive or optional All-Wheel Drive (4WD)
Unique Selling Points:
Compact size with surprising interior volume, versatile seating arrangements, optional AWD
📋 Manual Details
Coverage Areas
Primary Coverage:
Timing Belt Removal Procedure
Related Systems:
Engine mechanics, cooling system, accessory drive systems
Page Count
Estimated Pages:
10-25 (This is an estimate for a specific procedure within a larger manual)
Manual Type
Type:
Service Manual Excerpt/Procedure Guide
Language
Language:
English
Format
Format:
Digital (likely PDF)
📖 Manual Coverage
Systems Covered
Engine Mechanical:
Timing belt, camshafts, crankshaft, tensioners, pulleys
Cooling System Components:
Water pump (often replaced concurrently), coolant hoses, thermostat housing (access related)
Accessory Drive:
Serpentine belt system (involved in accessing timing belt components)
Procedures Included
Timing Belt Removal:
Step-by-step instructions for safe and correct removal
Timing Belt Installation:
Implied, as removal is typically followed by replacement
Tensioner Adjustment:
Crucial for proper timing belt function
Component Identification:
Identification of key timing belt related parts
Technical Depth
Depth:
Detailed, procedural, focusing on mechanical accuracy and torque specifications
📊 Manual Specifications
File Format
Searchability:
Likely searchable text within PDF
Resolution:
High-resolution images and diagrams (typical for professional manuals)
Print Quality
Printability:
Designed for clear printing
Binding Type
Binding:
N/A (Digital Format)
Paper Type
Paper Type:
N/A (Digital Format)
⚙️ Engine Specifications
Primary Engine
Engine Type:
Inline 4-cylinder, DOHC
Engine Displacement:
2.4 Liters (2351 cc)
Performance
Horsepower:
Approximately 135-145 hp (depending on specific market and tuning)
Torque:
Approximately 138-145 lb-ft (depending on specific market and tuning)
Fuel System
Fuel Delivery:
Electronic Fuel Injection (EFI)
Engine Maintenance
Timing Belt Interval:
Recommended replacement every 60,000 - 90,000 miles or 5-7 years (critical due to interference engine design)
Spark Plugs:
NGK BPR5ES or equivalent
Engine Oil Type:
10W-30 or 10W-40 API SG or higher
Engine Oil Capacity:
Approx. 4.5 Liters (4.8 US Quarts) with filter change
🔧 Transmission
Standard
Transmission Type:
4-speed Automatic Transaxle
Optional
Transmission Type:
5-speed Manual Transaxle (less common)
Features
Automatic Transmission Fluid:
Mitsubishi Diaqueen ATF SP-II or equivalent (e.g., Dexron III)
Automatic Transmission Capacity:
Approx. 7.0 Liters (7.4 US Quarts) for complete refill
📐 Dimensions
Exterior
Length:
Approx. 4370 mm (172.0 inches)
Width:
Approx. 1715 mm (67.5 inches)
Height:
Approx. 1630 mm (64.2 inches)
Wheelbase:
Approx. 2730 mm (107.5 inches)
Interior
Seating Capacity:
5-7 passengers (depending on configuration)
Weights
Curb Weight:
Approx. 1450-1550 kg (3197-3417 lbs)
Gross Vehicle Weight Rating:
Approx. 2000 kg (4409 lbs)
🛡️ Safety Features
Ratings
Fivestar Crash Test Ratings:
N/A (Testing standards and availability vary by region and era)
Active Features
ABS:
Optional on some trims
Passive Features
Airbags:
Driver-side airbag standard on later models, passenger airbag optional
Seatbelts:
3-point front seatbelts, 2-point rear (center), 3-point rear (outboard)
💡 Technology Features
Infotainment
Audio System:
AM/FM stereo with cassette player, optional CD player
Speakers:
4-6 speaker configurations
Driver Assistance
Cruise Control:
Optional on higher trim levels
Connectivity
Auxiliary Inputs:
N/A (pre-dated widespread adoption)
🔧 Maintenance
Service Intervals
Oil Change Interval:
Every 3,750 - 5,000 miles or 6 months
Air Filter Replacement:
Every 15,000 - 30,000 miles
Coolant Flush:
Every 30,000 miles or 2 years
Fluid Specifications
Brake Fluid:
DOT 3
Power Steering Fluid:
DEXRON II or equivalent
Coolant:
Ethylene glycol based antifreeze (50/50 mix with distilled water)
Known Issues
Timing Belt Failure:
Critical failure point due to interference engine design; if belt breaks, valves can be damaged.
Water Pump Leaks:
Commonly replaced along with the timing belt due to its location and wear.
Accessory Drive Belt Wear:
Can degrade and crack over time, affecting power steering, A/C, and alternator.
Electrical Gremlins:
Age-related issues in wiring harnesses and sensors can occur.
📚 Vehicle History
Brand Heritage
Manufacturer History:
Mitsubishi Motors, a Japanese multinational automotive manufacturer with a diverse product range.
Model Evolution
Model Introduction:
The Expo LRV (also known as Space Runner in some markets) was introduced in the early 1990s as part of Mitsubishi's 'space' series of vehicles.
Production
Production Years:
1990-1999
Platform:
Shared platform with other Mitsubishi compact vehicles of the era.
🏆 Awards & Recognition
Recognitions
Vehicle Awards:
While not a headline-grabbing award winner, the Expo LRV was recognized for its practicality and value in the compact MPV segment.