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Explanation of key symbols and 'signal words' for alerts.
Defines WARNING, CAUTION, and NOTE signal words and their symbols.
Guidelines for modifying emissions control components and systems.
Highlights common or critical aspects of the exhaust and after-treatment system.
Highlights common or critical aspects of the electrical system for body builders.
General information for chassis layout and body planning.
Includes drawings and charts of Class 8 models T680 and T880 with various sleeper options.
Provides front and rear suspension ride heights for determining overall vehicle height.
Lists common rear suspension options with laden and unladen ride heights.
Details transmission-mounted PTOs for manual transmissions, including locations and types.
Details PTO locations for Allison automatic transmissions and potential clearance issues.
Visuals for determining PTO locations and clearances on manual and Allison transmissions.
Guide for PTO clearance to truck components in various mounting configurations for 2.1M trucks.
Explains MX PTO Mode Control (PMC) features, limits, and protections.
Describes three ways to activate PTO Mode: feedback, switch, and CAN bus request.
Defines cab and remote locations for PTO control and the PMC Location Switch.
Lists features and configurations available when PTO Mode is active.
Details protections and limits active when PTO Mode is engaged.
Explains PTO Speed Control (PSC) features for engine speed control via cab or remote stations.
Lists configurable PSC interlocks that cancel PSC when active.
Information regarding exhaust and after-treatment systems utilizing SCR and DEF.
Guidelines for DEF tank installation, relocation, and capacities.
Guidelines for DEF system component relocation, clearances, and routing.
Describes three main DPF and SCR exhaust systems and body builder modification limits.
Dimensions to aid in chassis layout for fuel tanks, battery boxes, DPF, SCR, and DEF tanks.
Frame layout dimensions for T880 Standard Hood Daycab with various fuel tank and DEF tank sizes.
Frame layout dimensions for T880 Short Hood Daycab with various fuel tank and DEF tank sizes.
Frame layout dimensions for T880S SFFA Daycab with Short Hood and various tank sizes.
Frame layout dimensions for T880 Standard Hood Daycab with various fuel tank and DEF tank sizes.
Frame layout dimensions for T880 Short Hood Daycab with various fuel tank and DEF tank sizes.
Frame layout dimensions for T880S SFFA Daycab with Short Hood and various tank sizes.
Frame layout dimensions for T880 Standard Hood Daycab with various fuel tank and DEF tank sizes.
Frame layout dimensions for T880 Short Hood Daycab with various fuel tank and DEF tank sizes.
Frame layout dimensions for T880S SFFA Daycab with Short Hood and various tank sizes.
Frame layout dimensions for T880 Standard Hood Daycab with various fuel tank and DEF tank sizes.
Frame layout dimensions for T880 Short Hood Daycab with various fuel tank and DEF tank sizes.
Frame layout dimensions for T880S SFFA Daycab with Short Hood and various tank sizes.
Frame layout dimensions for T880 Standard Hood Daycab with various fuel tank and DEF tank sizes.
Frame layout dimensions for T880 Short Hood Daycab with various fuel tank and DEF tank sizes.
Frame layout dimensions for T880S SFFA Daycab with Short Hood and various tank sizes.
Details critical clearances required between rear wheels, cab, and body structure.
Guidelines for mounting bodies to the chassis using brackets and the importance of spacers.
Warnings and cautions regarding drilling holes in frame rails to avoid structural damage.
Instructions for using U-bolts for body mounting, including spacer requirements.
Guidelines and warnings for drilling holes in frame rails for attachments.
Information on shortening or lengthening the frame cutoff using torches or frame extenders.
Guidelines for reducing or lengthening the chassis wheelbase, including driveline considerations.
Recommendations and precautions regarding frame welding, emphasizing potential heat treatment issues.
Specific precautions for welding on vehicles with electronic engines.
Tables listing torque requirements for customary Grade 8 UNF/UNC and Metric Class 10.9 fasteners.
Lists CAN signals, PGNs, and CAN BUS for body connections.
Guidelines for properly grounding post-OEM components to avoid vehicle damage or injury.
Details wiring requirements for grounding, terminals, and wire bundling with exceptions.
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