Complete workshop & service manual with electrical wiring diagrams for Freightliner Century Class (Argosy COE, C112 Conventional, C120 Conventional, Coronado) Trucks. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Freightliner Century Class (Argosy COE, C112 Conventional, C120 Conventional, Coronado Models) Trucks 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-342, S33 (6_10P).pdf”
Freightliner Century Class Trucks Workshop Manual
Models: Argosy COE, C112 Conventional, C120 Conventional, Coronado
STI-342, S33 (6/10P); 3,779 pages

Workshop Manual Contents
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
90 .......... Fire Suppression Systems
91 ........ Seats and Restraint Systems
98 ............ Paint
…

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“STI-341-1 (8_13).pdf”
Freightliner Century Class Trucks Maintenance Manual

EXCERPT:
Vehicle Receipt, Storage, and Pre-Delivery Information 00.03
Hoses and Electrical Wiring Routing Standards
Cooling System
1. Cooling system hoses must clear all moving parts by a minimum of 1/4 inch (6 mm).
2. The 1-inch (25-mm) hose from the surge tank to the engine must be free of sumps and have allowance for engine torque.
3. All hoses from the engine hard pipes must be wrapped in convoluted tubing.
4. Hoses that are protected with convoluted tubing may be secured with tie straps to clear the inner fenders.
5. Cooling system hoses should not be twisted or kinked.
6. Cooling system hoses must be routed at least six inches (152 mm) from a heat source if the heat source does not have a heat shield. If a heat shield is provided, the hose must be routed at least three inches (76 mm) from the heat source.
HVAC System
1. Cushion clamps are required to support all A/C lines. Butterfly or figure-8 clamps (two cushion clamps) may be used to prevent rubbing or chafing.
2. Heater hoses that are protected with convoluted tubing may be fastened with tie straps. If not protected with convoluted tubing, only cushion clamps or butterfly clamps may be used for heater hoses.
3. A/C lines cannot be secured to air lines, fuel lines, or electrical wires.
4. HVAC hoses should be protected from damage by routing them away from hazards of heat, wheel splash (water, gravel, ice), human traffic, and moving parts of the vehicle.
5. HVAC hoses should be routed away from sharp points and edges (such as nuts, bolts, brackets, and frame rail edges), moveable parts, and sources of abrasion, cutting, pinching, or crushing.
NOTE: If hoses are covered with convoluted tubing, they may touch any of the above.
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