Complete workshop repair service manual with electrical wiring diagrams for Freightliner 108SD and 114SD. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Freightliner 108SD and 114SD service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

“STI-497, S0 (4_11P).pdf”
Freightliner 108SD and 114SD Workshop Manual
Models: 108SD, 114SD
STI-497, S0 (4/11P); 1,406 pages

Workshop Manual Contents
Group No. Group Title
Group No. Group Title
00 . . . . . . . . . . . . . . General Information
01 . . . . . . . . . . . . . . . . Engine
09 . . . . . . . . . . . . . . Air Intake
13 . . . . . . . . . . . . . . . . . . Air Compressor
15 . . . . . . . . . . . Alternators and Starters
20 . . . . . . . . . . . Engine Cooling/Radiator
25 . . . . . . . . . . . . . . . . . Clutch
26 . . . . . . . . . . . . . . . . . . . Transmission
30 . . . . . . . . . . . . . . . . . . Throttle Control
31 . . . . . .Frame and Frame Components
32 . . . . . . . . . . . . . Suspension
33 . . . . . . . . . . . . . . Front Axle
35 . . . . . . . . . . . . . . Rear Axle
40 . . . . . . . . . . . . . . . . Wheels and Tires
41 . . . . . . . . . . . . . . . Driveline
42 . . . . . . . . . . . . . . . . Brakes
46 . . . . . . . . . . . . . . . Steering
47 . . . . . . . . . . . . . . . . . . Fuel
49 . . . . . . . . . . . . . . . Exhaust
54 . . . . . . . . . . Electrical, Instruments, and Controls
60 . . . . . . . . . . . . . . . . . . Cab
72 . . . . . . . . . . . . . . . . . Doors
82 . . . . . .Windshield Wipers and Washer
83 . . . . . . . . . Heater and Air Conditioner
88 . . . . . .Hood, Grille, and Cab Fenders
91 . . . . . . . . Seats and Restraint Systems
98 . . . . . . . . . . . . . . . . . Paint
…

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“STI-496-6 (6_14).pdf”
Freightliner 108SD and 114SD Maintenance Manual

EXCERPT:
Air Reservoir Automatic Drain Valve, Bendix DV-2 42.14
Drain Valve Removal and Installation
WARNING
Before working on or around air brake systems and components, see Safety Precautions 100.
Failure to do so may result in personal injury.
Removal
1. Chock the tires, and drain the air system.
2. Remove the drain valve assembly from the end of the wet tank air reservoir.
Installation
1. Using a cleaning solvent, thoroughly flush and clean the wet tank reservoir to avoid early fouling at the drain valve. Aerate the wet tank thoroughly.
2. Install the drain valve assembly on the wet tank by tightening the hexagonal nipple until the drain valve is positioned so that the valve body is parallel to the bottom of the wet tank with the exhaust port facing straight down. Make sure that the exhaust port is clear of any air, electric, or fuel lines. Make sure the drain valve is attached tight enough to prevent leakage.
3. Close the drain cocks to the wet and dry air reservoirs. Start the vehicle engine to pressurize the air system.
4. Leak test the drain valve following the instructions in Subject 130.
…