Extreme 4x4 Manuals & Fitting Instructions

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Welcome to Jim's Tech Corner. This is where you will find technical instructions and tips for maintaining your vehicle. We will be constantly updating this section so be sure to check in again.

Electrical

Extreme Electrical

60/90/120 Amp 6-32 volt Electronic Charge Splitter (416 KB)

Basic Twin Alternator Charging Circuit (137 KB)

DURITE anti theft device - Petrol & diesel fuel systems (75 KB)

Fitting a Double Battery Tray (170 KB)

Isolator Circuit with Illuminated Control Switch (123 KB)

Parallel and Series battery wiring (84 KB)

Voltage Sensitive Relay Wiring (545 KB)

Extreme Lighting

Auxiliary light/lights wiring with independent switch (82 KB)

Main/Dip Lights Wiring (109 KB)

Extreme Winching

Basic Winch Wiring (125 KB)

Contactor wiring for Champion/Warrior winches (128 KB)

Contactor wiring for universal winches (104 KB)

Extreme winch air clutch (96 KB)

How to bench test a winch motor (101 KB)

How to test a winch solenoid (95 KB)

Wiring for Portable Winch Mount with Cut Off Switch (150 KB)

Extreme Suspension

Anti Roll Bar Fitting (949 KB)

Extreme Body

Def NAS Step Fitting (1494 KB)

Numberplate fitting to bumper using riv nuts (350 KB)

Rear Wheel Carrier Fitting - Hardtop (156 KB)

Rear Wheel Carrier Fitting - Tailgate (327 KB)

Extreme Brakes

Extreme brake hose fitting instructions (259 KB)