MACK CHU, CXU, GU, LEU, MRU Service Manual

Mack Trucks, Inc.
Greensboro, NC USA

Page 1 of 20

Contents: Binder
Set

Models: CHU, CXU, GU, LEU, MRU,

TD, CH, CL, CT, CX, LE

Publication # Edition Title Models Date Publication Order #

Group

PI0660

PI0671

PI0673

PI0677

PI0678

PI0679

PI0680

PI0827

PI0711

Group 2 Engine

210-001 FSB 210-001, Engine Data Label

212-002

213-043 Revised Rocker Shaft Mounting Bolts

213-054

0 General

PI0660 Installation of Air Tank
Mounting Straps and End Gusset

PI0671 Air Conditioner Receiver Dryer
Mounted Incorrectly

PI0673 Exhaust Rocker Arms,
Combustion Sealing Washer and Unit
Injector Yoke Replacement

PI0677 Turbocharger and
Turbocharger Mounting Hardware

PI0678 Exhaust Manifold Gaskets,
Turbocharger and Turbocharger
Mounting Hardware Replacement

PI0679 Aftertreatment

I) Air Purge System Kit Installation

(AF
PI0680 MP10 Engine Management

System (EMS) Software Upgrade
PI0827, Top Plate and Spring Seat,

Replacement

PI0711, Vehicles Shipped without an
Operator Manual

FSB 212-002, Oil Seepage at Flywheel
Housing

Unit Injector Rocker Arm Service
Instructions

Fuel Injector

CHU, GU 06/08 pi660

TD 03/09 pi671
CHU,

CXU, GU,
MRU

TD 04/09 pi677

TD 04/09 PI678

TD 04/09 pi679

TD 04/09 pi680
CHU,

CXU
CHU,

CXU, GU,
LEU,
MRU, TD

CHU,
CXU, GU,
LEU,
MRU, TD

U,

CH
CX

U, GU

CH, CX,
LE

CHU,
CXU, GU,
LEU,
MRU

11/08 pi673

07/13 PV729-PI0827

03/11 PV729-PI0711

10/13 PV729-FSB210-001_M

04/12 PV729-FSB212

04/09 SB213043

04/09 SB213054

-002_M

12/19/2013

214-024

214-025

214-026

214-063 New DRV Air Line Routing

214-064 DRV Air Line Service Kit

215-017

215-018

215-019

215-039 Fan Drive Belt Replacement, MP8

215-040 Fan Drive Belt Replacement, MP7

218-001

220-014

221-009

221-010

221-011

223

FSB 214-024, Failed Outer Valve
Springs

FSB 214-025, Exhaust Manifold
Mounting Hardware

FSB 214-026 Burned Exhaust Valves,
MP8

PI0785, Double Idler Gear Pinning
Modification, MP8

I0786, Double Idler Gear Pinning

P
Modification, MP7

Double Idler Gear Pinning
Modification, MP10

PI0751, Missing Bolts (Rear Engine
Mount and Frame)

FSB 220-014, Engine Flush With
Failed Double Idler Gear

Hose, Engine Oil Fill Tube

FSB 221-010, Diagnostic Trouble
Codes (DTCs), Low Oil Pressure

FSB 221-011, Diagnostic Trouble
Codes (DTCs), Low Oil Pressure

SB222017, Unit Injector Harness
Terminal Replacement

Page 2 of 20

CHU,
CXU, GU,
LEU,
MRU,
TD, CT,
CX

CH, CX 02/11 PV729-FSB214-025_M
CXU, GU,

MRU
CHU,

CXU, GU,
LEU,
MRU

CHU,
CXU, GU,
LEU,
MRU

U,

CH
CX

U, GU

CXU 07/12 PV726-PI0786

TD 04/13 PV729-PI0794
CHU,

CXU, GU,
MRU

CHU,
CXU, GU,
LEU,
MRU

GU 07/11 PV729-PI0751

U,

CH
CX

U, GU

LEU,
MRU

CXU, GU,
LEU,
MRU

TD 11/13 PV729-FSB221-011_M

U,

CH
CXU, GU,
LEU,
MRU,
TD, CH,
CX, LE

11/10 PV729-FSB214-024_M

04/12 PV729-FSB214-026

04/09 SB214063

07/09 SB214064

05/12

05/09 SB215039

05/09 SB215040

02/12 PV729-FSB220

05/13 PV729-FSB221-009_M

09/13 PV729-FSB221-010_M

08/09 SB222017

PV729-PI0785

-014_M

12/19/2013

Page 3 of 20

230-001

233-004

234-009 FSB 234-009, Fuel Tank Mounting

234-014

234-015 Fuel Tank Strap Top Bolt, Tightening

234-031 DPF Harness Routing, MRU, LEU
234-032 Turbocharger Installation, MP10 TD 08/09 SB234032

237-010

237-016

237-018

251-009

252-001

252-002

V-MAC® I to V-MAC® II Conversion
Kit

FSB 233-004, Tandem Fuel Pump
Leakage

FSB 234-014 Fuel Tank Ventilation
Filter

FSB-237-010 Copper Sleeve Tools, MP
Engines

PI0743, Conical Injector Yoke,
Retorque

FSB 237-018 OBD2013 Conical
Injector Kits

FSB

251-009, Exhaust Manifold

Gasket Leakage
PI0726, Flex Pipe Insulation, Vertical

SCR
PI0716, Flex Pipe Insulation,

Horzontal SCR

CH, CL 07/99 SB230001
CHU,

CXU, GU,
LEU,
MRU, TD

CHU,
CXU, GU, TD09/11 PV729-FSB234-009_M

CHU,
CXU, GU, TD05/13 PV729-FSB234-014_M

CHU,
GU, TD

LEU,
MRU

CHU,
CXU, GU,
LEU,
MRU

CHU,
CXU, GU,
LEU,
MRU

U,

CH

U, GU

CX
CXU, GU,

LEU,
MRU

CXU 03/11 PV729-PI0726
CHU,

CXU, GU, TD03/11 PV729-PI0716

10/11 PV729-FSB233-004_M

01/12

06/09 SB234031

12/09 PV729-FSB237-010

04/11 PV729-PI0743_M

05/13 PV729-FSB237

06/10 PV729-FSB251-009_M

PV729 FSB-234­015_M

-018_M

252-003 PI0829, Exhaust Band Clamps Torque

252-004 PI

252-026

252-029 FSB 252-029, Muffler Inlet Pipe

255-019

255-020

0834, Turbocharger Outlet Flex Pipe

FSB 252-026, Two Piece Flex Pipe

FSB 255-019, Turbocharger Oil Supply
Adapter Washer, Replacement, MP8

FSB 255-020,
Inspection Instructions

Turbocharger Actuator

CHU,
CXU, GU

LEU,
MRU

LEU,
MRU

LEU,
MRU

CH

U,
U, GU

CX
CHU,

CXU, GU,
LEU,
MRU, TD

08/13

11/13

05/12 PV729-FSB252-026

09/13 PV729-FSB252-029

11/09 PV729-FSB255

09/10 PV729-FSB255-020_M

PV729-PI0829

PV729-PI0834

-019

12/19/2013

Page 4 of 20

255-021

255-024

258-011

258-012

258-013

258-014

258-016

258-017

258-018

258-019

258-023

258-024

258-025

258-026 NOx Sensor Relocation

FSB 255-021, Turbocharger
Compressor Side Oil Leak

FSB 255-024 VGT Actuator Pin
Replace

FSB 258-011, Aftertreatment DPF
Spark Assisted Ignition System
Electrode Test Procedure

FSB 258-012, Aftertreatment DPF
Spark Assisted System Nozzle Test

FSB 258-013, Combustion Air Valve
and Piping Arrangement

FSB 258-014, NOx Sensor, MP7, MP8,
MP10 US'07 Engines

PI0692, Aftertreatment Doser System
Update MP8 EPA2007

0707, Air Shut-off Valve,

PI
Aftertreatment Doser, Installation

PI0705, Diesel Exhaust Fluid Filter,
Replacement

PI0706, NOx Sensors, Replacement

FSB 258-023, Aftertreatment Diesel
Exhaust Fluid (DEF) Tank, Level
Sensor Sticking, Conv

FSB 258-024, Aftertreatment Diesel
Exhaust Fluid (DEF) Coolant Hose
Replacement

PI0728, Aftertreatment Diesel

articulate Filter (DPF) Spark Assisted

P
Flame Temperature Sensor,
Replacement

CHU,
CXU, GU,
MRU

CHU,
CXU, GU,
LEU,
MRU, TD

LEU,
MRU

LEU,
MRU

LEU,
MRU

CHU,
CXU, GU,
LEU,
MRU

U,

CH

U, GU

CX
CHU,

CXU, GU,
LEU,
MRU, TD

U,

CH
CX

U, GU

CHU,
CXU, GU,
LEU,
MRU

CHU,
CXU, GU, TD05/11 PV729-FSB258-023_M

CHU,
CXU, GU,
LEU,
MRU, TD

LEU,
MRU

CHU,
CXU, GU, TD07/12 PV729-FSB258-026_M

04/11 PV729-FSB255-021_M

08/12 PV729-FSB255-024_M

10/09 PV729-FSB258-011

02/11 PV729-FSB258-012_M

02/12

01/10 PV729-FSB258-014_M

05/10

06/10 PV729-PI0707

04/10

04/10 PV729-PI0706

02/11 PV729-FSB258-024_M

02/11 PV729-PI0728

PV729-FSP 258­013_M

PV729-PI0692

PV729-PI0705

FSB 258-027, Aftertreatment Diesel

258-027

258-028 DEF Pump Relocation

Exhaust Fluid (DEF) Tank, Level
Sensor Sticking

LEU,
MRU

LEU,
MRU

05/11 PV729-FSB258-027

11/11

PV729-FSB 258­028_M

12/19/2013

Page 5 of 20

FSB 258-029, Engine Turbocharger

258-029

258-030

258-031

258-032

258-033

258-760

261

261-022

261-031

261-032
261-034 Radiator Tie Rod Bracket LEU 07/12 PV729-FSB261-034_M

262-007

Compressor Bypass Valve Deletion
Kit, Installation

FSB 258-030, Aftertreatment
Hydrocarbon Dosing Module Bracket

FSB 258-031, DEF Tank Harness
Bracket and Routing

Aftertreatment Diesel Exhaust Fluid
(DEF) Tank Filler Neck, Replacement

Engine Turbocharger Compressor
Bypass Valve, Air Line Routing

PI0760, Aftertreatment DEF Solenoid
Valve

FSB 261-019, Cab Heater Shut-Off
Valve Contact with Fresh Air Pipe

FSB 261-022, Radiator Recirculation
Shield, MRU

FSB 261-031, Bug Screen contacts
A/C Condenser

FSB 261-032, Coolant Expansion
Tanks (Burn Marks or Hole)

FSB 262-007,
for Engine Coolant Pump Leakage

Diagnostic Instruction

CHU,
CXU, GU,
LEU,
MRU, TD

U,

CH
CXU, GU

CHU,
CXU, GU, TD02/12

CHU,
CXU, GU,
LEU,
MRU, TD

CXU, GU 07/12 PV729-FB258-033_M

GU 09/11 PV729-PI0760
CHU,

CXU
MRU 12/09 PV729-FSB261-022

GU 08/10 PV729-FSB261-031

U,

CH

U, GU

CX

CHU,
CXU, GU, TD12/10 PV729-FSB262-007_M

11/11 PV729-FSB258-029

11/11 PV729-FSB258-030_M

PV729-FSB258
M

03/12 PV729-FSB258-032_M

01/10 PV

11/11 PV729-FSB261

-031_

-032_M

CHU,
CXU, GU,

262-008

263-046
263-046 FSB 263-046, Fan Ring Brackets GU 06/11 PV729-FSB263-046_M
266-024

| 271-002 Accelerator Pedal

284-021 EGR Temperature Sensor Routing

284-021 PI0694, Engine ECU Reprogramming

FSB 262-008 Thermostat Seal and
Cover

PI0697, Fan Ring Seal, Replacement,
MRU, LEU

Replac
Shaft Components

ement of PowerLeash™

Rocker

LEU,
MRU,
TD, CT,
CX

LEU,
MRU

CH, CX,
LE

CHU,
CXU, GU,
LEU,
MRU, TD

CHU,
CXU, GU, TD08/09 SB284021

U,

CH
CXU, GU,

12/10 PV729-FSB262-008_M

06/10 PV729-PI0697

04/09 SB266024

12/13 PV729-FSB271-002_M

11/10 PV729-PI0694

12/19/2013

284-023

284-024

284-026

284-027

284-028

284-036 PI0817, Software Update

284-037

284-038

PI0699, Vehicle Software Updates,
EPA2010

FSB 284-024, Turbocharger Speed
Sensor Harness Routing

PI0712, Engine ECM and ACM
Software Updates

FSB 284-027, Engine Preheater
Diagnostic Trouble Codes

PI0782, Engine Control Module (ECM)
Software Update

FSB 284-037 Diagnostics
Improvements

Engine Coolant Thermostat Software
Update (SPN 1659 FMI 12)

Page 6 of 20

LEU,
MRU

CHU,
CXU, GU,
LEU,
MRU

CHU,
CXU, GU,
LEU,
MRU, TD

TD 09/10 PV729-PI0712_M
CHU,

CXU, GU,
LEU,
MRU, TD

LEU,
MRU

CHU,
CXU, GU,
MRU, TD

LEU,
MRU

CHU,
CXU, GU, TD02/13 PV729-FSB284-038_M

04/10 PV729-PI0699

04/10 PV729-FSB284-024

10/10 PV729-FSB284-027_M

05/12 PV729-PI0782

04/13 PV729-PI0817

09/12 PV729-FSB284-037

284-039 Engine ECM Reprogramming

gine Control Module (ECM)

284-040

284-042

284-044

284-045

284-046

284-047

284-047

En
Software Update

PI0826, ECM and ACM Software
Updates

FSB 284-044, Service Regeneration
Failure

FSB 284-045, Engine Control Module
(ECM) Software Update

FSB 284-046, Instrument Cluster
Reported Fuel Economy Calibration

0831, ECM and ACM Software

PI
Updates

FSB 284-047, Oil Level Sensor
Harness Wire Splice

U,

CH
CX

U, GU

LEU,
MRU

CHU,
CXU, GU,
LEU,
MRU, TD

CXU, GU 09/13 PV729-FSB284-044_M
LEU,

MRU
TD 09/13 PV729-FSB284-046_M
CHU,

CXU, GU,
LEU,
MRU, TD

CHU,
CXU, GU,
LEU,
MRU, TD

12/12 PV729-FSB284

08/13 PV729-FSB284-040_M

10/13 PV729-PI0826

09/13 PV729-FSB284-045

10/13 PV729-PI0831

10/13 PV729-FSB284-047_M

-039_M

12/19/2013