Need help?Do you have a question about the Paccar Kenworth T270 2011 and is the answer not in the manual?
Details the meaning and implications of WARNING, CAUTION, and NOTE messages in the manual.
Explains the Incomplete Vehicle Document and certification labels required for modifications.
Lists components of the exhaust and after-treatment system that must not be modified.
Details the schematic of the DEF system, including supply module, tank, and dosing module connections.
Outlines requirements for DEF system component relocation, including piping heights, clearances, and hose length.
Illustrates exhaust routing and height differential for vertical DPF/SCR systems with small or medium DEF tanks.
Ensures adequate clearance between the back of the cab and the front of the mounted body to prevent damage.
Warns against drilling into frame rail flanges and advises careful drilling of the frame web to avoid wire damage.
Details the use of hardwood or steel spacers with U-bolts to prevent frame flange collapse and wear.
Defines clearance zones (A, B, C) around the Hybrid Power Electronic Carrier (PEC) for body installations.
Outlines minimum clearance requirements around the Hybrid Battery Box for body installations.
Provides guidelines for drilling holes in frame rails, referencing body mounting and hole pattern requirements.
Explains Kenworth's multiplex instrumentation using J1939 data bus for efficient signal transmission.
Lists available spare circuits in the dash harness, including ignition and battery circuits with their specifications.
Instructs on connecting body builder power and return lines directly to battery terminals, avoiding frame grounding.
Details liftgate power sources, typically DC power from the battery, and the importance of using the correct circuit breaker.
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