UD Trucks UD1400 User manual

2009MY
BODY BUILDER’S BOOK
UD1400
UD1800CS
UD1800HD/MKA371
UD2000/MKB371
UD2300/LKC371
UD2600/PKA371
UD3300/PKC371
UD3300/PKC371 Sweeper

2009MY
BODY BUILDER’S BOOK
UD1400
Pubrication No. BBU4U08E00
0703DRD-14150-S

CONTENTS
IMPORTANT NOTICE......................................................................1
A: GENERAL INFORMATION
INCOMPLETE VEHICLES-SUBSEQUENT MANUFACTURERS
AND CERTIFICATION................................................................ A1
TERMS (AS DEFINED BY THE U.S. NATIONAL TRAFFIC
AND MOTOR VEHICLE SAFETY ACT AND REGULATIONS)... A2
FEDERAL MOTOR VEHICLE SAFETY STANDARDS
AND REGULATIONS APPLICABLE TO TRUCKS
WITH A GVMR GREATER THAN 10,000 POUNDS)................... A3
NOISE EMISSION CONTROL SYSTEMS AND MODIFICATIONS... A3
EMISSION CONTROL SYSTEMS AND MODIFICATIONS ............... A4
LABEL AND IDENTIFICATION PLATE........................................A5∼A6
B: CHASSIS-CAB DATA
CHASSIS-CAB DATA CHART............................................................ B1
CONVERSION FACTORS.................................................................. B1
CHASSIS-CAB DIMENSIONS AND MASSES...................................B2
CHASSIS DIAGRAM FRONT AND REAR VIEW............................... B3
CHASSIS DIAGRAM PLAN AND SIDE VIEW..............................B4∼B6
REAR-OF-CAB DATA......................................................................... B7
AXLE AND WHEEL DATA............................................................B8∼B9
CAB DATA........................................................................................ B10
FRAME DATA...........................................................................B11∼B13
CROSSMEMBER AND FRAME SECTION DATA....................B14∼B15
SIDE RAIL DATA......................................................................B16∼B19
BATTERY BOX DATA...................................................................... B20
EXHAUST PIPE AND MUFFLER DATA...................................B21∼B23
FUEL TANK DATA ............................................................................B24
TRANSMISSION P.T.O. OPENING DATA...............................B25∼B26
SPRING DATA ................................................................................. B27
PROPELLER SHAFT DATA.....................................................B28∼B30
AREA USED FOR U-BOLTS WHICH CONNECT
EQUIPMENT AND FRAME................................................B31∼B33
C: BODY INSTALLATION INFORMATION
INFORMATION CHART..................................................................... C1
ENGINE EXTERNAL VIEW..........................................................C2∼C4
BRAKE SYSTEM DIAGRAM.............................................................. C5
FRAME HEIGHT CALCULATION...................................................... C6
FRAME AND BODY INSTALLATION.........................................C7∼C16
ELECTRIC WIRING INFORMATION .......................................C17∼C22
ENGINE CONTROL .................................................................C23∼C26
REMODELING THE EXHAUST EMISSION SYSTEM..................... C27
WIRING DIAGRAM INFORMATION ........................................C28∼C51

IMPORTANT NOTICE
This Book has been prepared to provide intermediate and final stage
manufacturers with basic data, such as mass and dimensions, of the
chassis-cab manufactured by Nissan Diesel Motor Co., Ltd. This Book is
not intended to provide instructions or authorization by Nissan Diesel
Motor Co., Ltd. for modification, alteration or completion of any vehicle
and nothing contained herein is to be regarded as providing any such
instructions or authorization. Nissan Diesel Motor Co., Ltd. and Nissan
Diesel America, inc. shall not be responsible for any modification, alter-
ation or completion of the vehicle which shall be the responsibility of sub-
sequent stage manufacturers.
The chassis-cab manufactured by Nissan Diesel Motor Co., Ltd. is
designed to comply with applicable Federal Emission Control Regula-
tions, Federal Noise Emission Control Regulations, and Federal Motor
Vehicle Safety Standards applicable at the time of manufacture. State-
ments relating to the compliance of the chassis-cab manufactured by Nis-
san Diesel Motor Co., Ltd. in compliance with the Federal Motor Vehicle
Safety Standards (FMVSS) are set forth solely in the Document for
Incomplete Vehicle accompanying each chassis-cab and nothing con-
tained herein is to be regarded as a statement relating to compliance with
the FMVSS.
Various regulations relating to vehicle performance, equipment, and
safety have been issued by the Department of Transportation. These reg-
ulations include, but are not limited to the Federal Motor Vehicle Safety
Standards and the Federal Motor Carrier Safety Regulations. Other fed-
eral, state and local regulations may also apply. Final stage manufactur-
ers and motor carriers are responsible for knowing and complying with all
regulations that may apply to the vehicle. A finished vehicle may also
require devices that are not specified in the regulations. Body builders,
subsequent stage manufacturers and carriers must determine what safety
devices are necessary for the safe operation of the vehicle. Nothing in
this book should be taken as a representation that all equipment neces-
sary for the safe operation of the vehicle in its intended use has been
installed on the incomplete chassis-cab.
All illustrations and specifications in this Body Builder’s Book are based
on the latest information and believed to be correct. The numerical val-
ues used herein are for standard dimensions and masses. Occasionally,
vehicle assembly tolerances may produce some variance in the actual
vehicle.
Nissan Diesel Motor Co., Ltd. and Nissan Diesel America, Inc. reserve
the right to make changes in materials, equipment, information, specifica-
tions and models and to discontinue models or equipment at any time
without notice and without incurring obligation.
Additional copies of this Book may be obtained from your Nissan Diesel
America, Inc. authorized dealer or Nissan Diesel America, Inc. Inquiries
about the contents of this Book or requests for technical information
should be directed to Nissan Diesel America, Inc., P.O. Box 152034, Irv-
ing, Texas 75015-2034.
-1-

© 2007 NISSAN DIESEL MOTOR CO., LTD.
JAPAN
WARNING
Be sure any modification, alteration, or completion of this chassis-
cab includes required safety measures. This incomplete vehicle may
be built to many uses, and Nissan Diesel Motor Co., Ltd. cannot antici-
pate all of them. Always consult safety regulations applying to the com-
plete vehicle, and conform exactly. Below are two types of safety
adaptations required under certain circumstances. Other measures
may be required depending on the type of body built on the chassis
and the uses expected for the final vehicle. Neglecting good safety
measures could cause a serious accident.
REAR IMPACT PROTECTION
Section 393.86 of the Federal Motor Carrier Safety Regulations
requires certain vehicles to be equipped with rear impact protection
guards. Such guards must be installed in accordance with the Federal
Motor Carrier Safety Regulations. Make sure you know whether the
vehicle requires a rear impact protection guard. If a guard is required,
make sure it meets or exceeds all applicable regulations and that it is
installed correctly. If the vehicle is to be operated outside the United
States, consult the regulations and standards applicable in the coun-
tries where the vehicle will be operated.
VISIBILITY DEVICES
Federal Motor Vehicle Safety Standards and Federal Motor Carrier
Safety Regulations require certain vehicles to be equipped with retrore-
flective sheeting or other devices to insure the vehicle is clearly visible.
Make sure that you apply visibility devices complying with the regula-
tions and take any other steps necessary to ensure that the vehicle is
sufficiently conspicuous at night or in low lighting conditions.
-2-

A : GENERAL INFORMATION
INCOMPLETE VEHICLES-SUBSEQUENT MANU-
FACTURERS AND CERTIFICATION
Federal law, 49 CFR Part 567 and 568 provides requirements concern-
ing certification of compliance to FMVSS of vehicles manufactured in two
or more stages. These regulations require among other things that a label
certifying that each completed vehicle conforms with all applicable
FMVSS on the stated date of manufacture be permanently affixed to such
vehicle. Consult your legal counsel for advice concerning compliance
with the regulations and certification.
Nissan Diesel Motor Co., Ltd. furnishes a Document for Incomplete
Vehicle with all incomplete vehicles containing information required to be
furnished to subsequent stage manufacturers by federal regulation. The
Document for Incomplete Vehicle includes the identification of the particu-
lar vehicle to which the manual applies, the designation by Nissan Diesel
Motor Co., Ltd. of the vehicle type into which the incomplete vehicle may
be manufactured, a listing of the applicable FMVSS and statements
regarding compliance of the vehicle with each standard at the time of
manufacture. In some cases, statements include conditions under which
the vehicle may be manufactured so as to conform when completed. A
subsequent stage manufacturer who deviates from these conditions must
independently provide the basis for certification to the particular standard.
The Document for Incomplete Vehicle must remain with the vehicle
until a label certifying compliance with FMVSS has been permanently
affixed to the completed vehicle by the final stage manufacturer.
Sample Document for Incomplete Vehicle
A1

TERMS
(AS DEFINED BY THE U.S. NATIONAL TRAFFIC AND
MOTOR VEHICLE SAFETY ACT AND REGULATIONS)
“Chassis-cab” means an incomplete vehicle, with a completed occu-
pant compartment, that requires only the addition of cargo-carrying, work-
performing, or load-bearing components to perform its intended functions.
“Completed vehicle” means a vehicle that requires no further manufac-
turing operations to perform its intended function, other than the addition
of readily attachable components, such as mirrors or tire and rim assem-
blies, or minor finishing operations such as painting.
“Curb mass” means the mass of a motor vehicle with standard equip-
ment; maximum capacity of engine fuel, oil and coolant; and, if so
equipped, air conditioning and additional mass optional engine.
“Final-stage manufacturer” means a person who performs such manu-
facturing operations on an incomplete vehicle that it becomes a com-
pleted vehicle.
“Gross axle mass rating” or “GAMR” means the value specified by the
vehicle manufacturer as the load-carrying capacity of a single axle sys-
tem, as measured at the tire-ground interfaces.
“Gross vehicle mass rating” or “GVMR” means the value specified by
the manufacturer as the loaded mass of a single vehicle.
“Incomplete vehicle” means an assemblage consisting, as a minimum,
of frame and chassis structure, power train, steering system, suspension
system, and braking system, to the extent that those systems are to be
part of the completed vehicle, that requires further manufacturing opera-
tions, other than the addition of readily attachable components, such as
mirrors or tire and rim assemblies, or minor finishing operations such as
painting, to become a completed vehicle.
“Incomplete vehicle manufacturer” means a person who manufacturers
an incomplete vehicle by assembling components none of which, taken
separately, constitute an incomplete vehicle.
“Intermediate manufacturer” means a person, other than the incom-
plete vehicle manufacturer or the final-stage manufacturer, who performs
manufacturing operations on an incomplete vehicle.
A2

FEDERAL MOTOR VEHICLE SAFETY STANDARDS
AND REGULATIONS APPLICABLE TO TRUCKS
WITH A GVMR GREATER THAN 10,000 POUNDS
Here is a list of the U.S. Federal Motor Vehicle Safety Standards
(FMVSS), applicable to Incomplete Vehicles manufactured by Nissan Die-
sel Motor Co., Ltd.
FMVSS
No. Description
101 CONTROLS & DISPLAYS
102 TRANSMISSION SHIFT LEVER SEQUENCE, STARTER
INTERLOCK AND TRANSMISSION BRAKING EFFECT
103 WINDSHIELD DEFROSTING AND DEFOGGING SYSTEMS
104 WINDSHIELD WIPING AND WASHING SYSTEMS
105 HYDRAULIC BRAKE SYSTEMS
106 BRAKE HOSES
108 LAMPS, REFLECTIVE DEVICES AND ASSOCIATED
EQUIPMENT
111 REARVIEW MIRRORS
113 HOOD LATCH SYSTEM
116 MOTOR VEHICLE HYDRAULIC BRAKE FLUID
120 TIRE SELECTION AND RIMS FOR MOTOR VEHICLES OTHER
THAN PASSENGER CARS
121 AIR BRAKE SYSTEMS
124 ACCELERATOR CONTROL SYSTEM
205 GLAZING MATERIALS
206 DOOR LOCKS AND DOOR RETENTION COMPONENTS
207 SEATING SYSTEMS
208 OCCUPANT CRASH PROTECTION
209 SEAT BELT ASSEMBLIES
210 SEAT BELT ASSEMBLY ANCHORAGES
213 CHILD SEATING SYSTEMS
302 FLAMMABILITY OF INTERIOR MATERIALS
OTHER APPLICABLE FEDERAL REGULATIONS
Part 574 TIRE IDENTIFICATION AND RECORD KEEPING
Part 577 DEFECT AND NON-COMPLIANCE NOTIFICATION
NOISE EMISSION CONTROL SYSTEMS AND
MODIFICATIONS
All new Nissan Diesel Motor Co., Ltd. vehicles sold in the U.S. are
manufactured in compliance with the U.S. Environmental Protection
Agency Federal Noise Emission Standards for Medium and Heavy trucks
in excess of 10,000 pounds GVMR (40 CFR §205.).
The Noise Emission Warranty is provided in the Warranty and Service
Booklet. The Nissan Diesel Motor Co., Ltd. Owner’s Manual includes
maintenance information for systems which may affect exterior noise
emissions. Both documents must be incorporated in and furnished with
each vehicle at the time of sale.
Federal law prohibits the following acts or the causing thereof:
A3
CONTROL SYSTEM
Air Intake System
Cooling System
Engine and Drive Line
System
Exhaust System
PROHIBITED ACTS
Removal or rendering the air cleaner, intake
duct or piping inoperative
Removal or rendering the fan clutch inopera-
tive. Removal of fan shrouds
Removal or rendering engine speed governor
inoperative so as to allow engine speed to
exceed manufacturer specifications
Removal or rendering the exhaust system
components, including muffler or piping inop-
erative

Violation of federal regulation may result in the imposition of civil or crimi-
nal penalties.
EMISSION CONTROL SYSTEMS AND MODIFICA-
TIONS
All new Nissan Diesel Motor Co., Ltd. chassis-cabs and engines
installed in Nissan Diesel Motor Co., Ltd. chassis-cab comply with the
applicable Federal Vehicle Emission Control Regulations, and are certi-
fied by the U.S. Environmental Protection Agency.
The Gaseous Emission Control Systems Warranty is provided in the
Warranty and Service Booklet. Maintenance information is provided in
the Nissan Diesel Motor Co., Ltd. Owner’s Manual. Both documents
must be incorporated in and furnished with each vehicle at the time of
sale to provide the user with important information.
Any modification to the emission control system by any other subse-
quent manufacturer in violation of applicable law is subject to penalty in
accordance with applicable law and regulations. Intermediate and final
stage manufacturers, and others must obtain approval of any modifica-
tion, change, addition or deletion of components of the emission control
system from the Environmental Protection Agency before making any
such modification, change, addition or deletion of components. Subse-
quent stage manufacturers should secure legal counsel for advice con-
cerning compliance with applicable regulations.
The parts and systems listed below do not require an individual certifi-
cation of emission control conformity based on federal law. However, all
have the possibility of influencing the conditions of granting the certifica-
tion of conformity with emission control regulations.
• Engine assembly
• Engine cooling system
• Fuel system
• Air intake system (including Air Cleaner, Ducts, Hose, Clamps and
Valves)
• Crankcase emission control system (Air Control Valve and Lines)
• Exhaust Inlet and Outlet Pipes and Muffler
• And any other emission control system components
Do not change the back pressure of the exhaust manifold. Any change
to the exhaust inlet and outlet pipes or muffler must not result in an
increase in vehicle noise.
A4

LABEL AND IDENTIFICATION PLATE
Label and identification plate required or contemplated by federal regu-
lation and their location are listed in the following table. These labels are
reproduced on pages A5 through A6.
1. Vehicle Identification Number (VIN) Plate
<Vehicle Identification Number (VIN) Structure>
A5
LABEL NAME
1. VEHICLE IDENTIFICATION
NUMBER PLATE
(Required by 49 CFR §565)
2. VEHICLE NOISE EMISSION
CONTROL INFORMATION
LABEL
(Required by 40 CFR §205.55-
11)
3. VEHICLE EMISSION COTROL
INFORMATION LABEL
(Required by 40 CFR §86.084-
35)
4. CHASSIS-CAB MANUFAC-
TURER’S CERTIFICATION
LABEL
(Requirement of 49 CFR
§567.5)
LOCATION
On the upper portion of the
driver’s side rear corner panel
Upper middle part of cab back
inner panel
Top surface of engine rocker-
cover
On the upper portion of the
driver’s side cab back inner panel

2. Vehicle Noise Emission Control Information Label
3. Vehicle Emission Control Information Label
4. Chassis-Cab Manufacturer’s Certification Label
A6

B : CHASSIS-CAB DATA
CHASSIS-CAB DATA CHART
CHASSIS-CAB DATA PAGE NO.
CHASSIS-CAB DIMENSIONS AND MASSES B2
CHASSIS DIAGRAM FRONT AND REAR VIEW B3
CHASSIS DIAGRAM PLAN AND SIDE VIEW B4∼B6
REAR-OF-CAB DATA B7
AXLE AND WHEEL DATA B8∼B9
CAB DATA B10
FRAME DATA B11∼B13
CROSSMEMBER AND FRAME SECTION DATA B14∼B15
SIDE RAIL DATA B16∼B19
BATTERY BOX DATA B20
EXHAUST PIPE AND MUFFLER DATA B21∼B23
FUEL TANK DATA B24
TRANSMISSION P.T.O. OPENING DATA B25∼B26
SPRING DATA B27
PROPELLER SHAFT DATA B28∼B30
AREAS USED FOR U-BOLTS WHICH CONNECT
EQUIPMENT AND FRAME B31∼B33
CONVERSION FACTORS
LENGTH
1 inch (in) = 25.40 millimeters (mm)
MASS
1 pound (lb) = 0.4536 kilogram (kg)
VOLUME
1 US quart (US qt) = 0.9463 liter
1 US gallon (US gal) = 3.785 liters
PRESSURE
1 kilopascal (kPa) =
0.1450 pound/square-inch (psi) =
0.01020 kilogram/square-centimeter (kgf/cm2)
TORQUE
1 newton-meter (N•m) =
0.7376 feet-pound (ft•lbf) =
0.1020 kilogram-meter (kgf•m)
TEMPERATURE
degree Fahrenheit (°F) =
1.8 x degree Celsius (°C) + 32
B1

CHASSIS-CAB DIMENSIONS AND MASSES
UD1400 SERIES
NOTE: STANDARD SPECIFICATION WITH LT215/85R 16E TIRES
ADDITIONAL MASSES FOR OPTIONAL PARTS
(NISSAN DIESEL MOTOR CO., LTD. GENUINE PART) Unit: lb. (kg)
MODEL UD1400A UD1400C UD1400E
DIMENSIONS Unit: inch (mm)
WHEELBASE 108.86 (2,765) 131.89 (3,350) 149.41 (3,795)
OVERALL LENGTH 203.15 (5,160) 226.18 (5,745) 243.70 (6,190)
OVERALL WIDTH 83.62 (2,124) 83.62 (2,124) 83.62 (2,124)
OVERALL HEIGHT 90.63 (2,302) 90.63 (2,302) 90.63 (2,302)
CAB TO REAR AXLE CENTER 83.39 (2,118) 106.42 (2,703) 123.94 (3,148)
MASSES Unit: lb. (kg) FRONT 3,780 (1,715) 3,910 (1,775) 3,990 (1,810)
CHASSIS-CAB REAR 1,785 (810) 1,750 (795) 1,750 (795)
TOTAL 5,565 (2,525) 5,660 (2,570) 5,740 (2,605)
CENTER OF GRAVITY Unit: inch (mm)
V27.05 (687) 27.09 (688) 27.05 (687)
CHASSIS-CAB H35.00 (889) 41.14 (1,045) 45.71 (1,161)
FEH 33.11 (841) 32.87 (835) 32.76 (832)
UNSPRUNG MASS Unit: lb. (kg)
FRONT 562 (255)
REAR 970 (440)
GVMR & GAMR Unit: lb. (kg)
GVMR 14,250 (6,465)
GAMR FRONT 5,360 (2,430)
REAR 9,880 (4,480)
PERMISSIBLE LOAD Unit: lb. (kg)
FRONT TIRE 2,680 (1,215) X 2
REAR TIRE 2,470 (1,120) X 4
PARTS ASSEMBLY NAME FRONT REAR TOTAL
AIR CONDITIONER 57 (26) 9 (4) 66 (30)
B2

CHASSIS DIAGRAM FRONT AND REAR VIEW
B3

CHASSIS DIAGRAM PLAN AND SIDE VIEW
UD1400A
B4

UD1400C
B5

UD1400E
B6

REAR-OF-CAB DATA
B7

AXLE AND WHEEL DATA
AXLE INFORMATION
AXLE INFORMATION CHART
(SEE FIG. 1 & 2) Unit : inch (mm)
WHEEL INFORMATION CHART
(SEE FIG. 1 & 2) Unit : inch (mm)
TIRE INFORMATION
Unit : inch (mm)
REAR AXLE FRONT AXLE
SI AH AP DP
35.04 (890) 7.48 (190) 2.80 (71) 3.74 (95)
TIRE SIZE RIM DISC OFFSET HUB BOLT PATTERN TS FGC RGC
LT215/85R16 16 X 6K 5.00 (127) 610.00 (254) 7.52 (191) 6.57 (167)
TIRE SIZE RIM TIRE WIDTH Max. OVERALL DIA. LOADED RADIUS
STATIC DYNAMIC
LT215/85R16 16 X 6K 8.86 (225) 30.83 (783) 14.06 (357) 14.69 (373)
B8

WHEEL INFORMATION
WHEEL INFORMATION CHART
(SEE FIG. 3) Unit : inch (mm)
TIRE SIZE BH1 BH2
LT215/85R16 53.1 (135) 7.28 (185)
B9