belt CHEVROLET SILVERADO 2012 2.G Manual PDF

Black plate (6,1)Chevrolet Silverado Owner Manual - 2012
12-6 Technical Data
Engine Drive Belt Routing
V6 Engines
V8 Engines
If the vehicle has a diesel engine,
see the Duramax diesel supplement
for more information.
If the vehicle is a hybrid, see the
hybrid supplement for more
information.

Black plate (20,1)Chevrolet Silverado Owner Manual - 2012
13-20 Customer Information
Event Data Recorders
This vehicle has an Event Data
Recorder (EDR). The main purpose
of an EDR is to record, in certain
crash or near crash-like situations,
such as an airbag deployment or
hitting a road obstacle, data that
will assist in understanding how a
vehicle's systems performed.
The EDR is designed to record data
related to vehicle dynamics and
safety systems for a short period of
time, typically 30 seconds or less.
The EDR in this vehicle is designed
to record such data as:
.How various systems in the
vehicle were operating.
.Whether or not the driver and
passenger safety belts were
buckled/fastened.
.How far, if at all, the driver was
pressing the accelerator and/or
brake pedal.
.How fast the vehicle was
traveling.This data can help provide a better
understanding of the circumstances
in which crashes and injuries occur.
Important:
EDR data is recorded
by the vehicle only if a non-trivial
crash situation occurs; no data is
recorded by the EDR under normal
driving conditions and no personal
data (e.g., name, gender, age,
and crash location) is recorded.
However, other parties, such as law
enforcement, could combine the
EDR data with the type of
personally identifying data routinely
acquired during a crash
investigation.
To read data recorded by an EDR,
special equipment is required, and
access to the vehicle or the EDR is
needed. In addition to the vehicle
manufacturer, other parties, such as
law enforcement, that have the
special equipment, can read the
information if they have access to
the vehicle or the EDR. GM will not access this data or
share it with others except: with the
consent of the vehicle owner or,
if the vehicle is leased, with the
consent of the lessee; in response
to an official request by police or
similar government office; as part of
GM's defense of litigation through
the discovery process; or, as
required by law. Data that GM
collects or receives may also be
used for GM research needs or may
be made available to others for
research purposes, where a need is
shown and the data is not tied to a
specific vehicle or vehicle owner.
OnStar®
If the vehicle is equipped with an
active OnStar system, that system
may also record data in crash
or near crash‐like situations.

Black plate (4,1)Chevrolet Silverado Owner Manual - 2012
i-4 INDEX
Devices, Auxiliary . . . . . . . . . . . . . 7-34
Diagnostics, OnStar®. . . . . . . . . . 14-5
Distracted Driving . . . . . . . . . . . . . . . 9-2
Dome Lamps . . . . . . . . . . . . . . . . . . . 6-8
Door Ajar Messages . . . . . . . . . . . . . . . 5-43
Delayed Locking . . . . . . . . . . . . . . . 2-8
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
Power Locks . . . . . . . . . . . . . . . . . . . 2-8
Rear Doors . . . . . . . . . . . . . . . . . . . . 2-9
Drive Belt Routing, Engine . . . . . 12-6
Driver Information
Center (DIC) . . . . . . . . . . . . . . . . . 5-32
Driving Characteristics andTowing Tips . . . . . . . . . . . . . . . . . 9-82
Defensive . . . . . . . . . . . . . . . . . . . . . . 9-3
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
For Better Fuel Economy . . . . . 1-34
Highway Hypnosis . . . . . . . . . . . . 9-12
Hill and Mountain Roads . . . . . . 9-13
If the Vehicle is Stuck . . . . . . . . . 9-16
Loss of Control . . . . . . . . . . . . . . . . 9-5
Off-Road . . . . . . . . . . . . . . . . . . . . . . 9-6
Off-Road Recovery . . . . . . . . . . . . 9-5 Driving (cont'd)
Vehicle Load Limits . . . . . . . . . . . 9-17
Wet Roads . . . . . . . . . . . . . . . . . . . 9-12
Winter . . . . . . . . . . . . . . . . . . . . . . . . 9-14
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . 8-5
Dual Tire Rotation . . . . . . . . . . . . . . . . . . . . 10-71
DVD
Rear Seat EntertainmentSystem . . . . . . . . . . . . . . . . . . . . . . 7-40
DVD/CD Player . . . . . . . . . . . . . . . . 7-23
E
E85 Fuel . . . . . . . . . . . . . . . . . . . . . . . 9-78
Electrical Equipment, Add-On . . . . . . . . . . . . . . . . . . . . . 9-115
Electrical System Engine CompartmentFuse Block . . . . . . . . . . . . . . . . 10-47
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . 10-47
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . 10-51
Overload . . . . . . . . . . . . . . . . . . . 10-46 Emergency, OnStar
®. . . . . . . . . . 14-2
Engine
Air Cleaner/Filter . . . . . . . . . . . 10-17
Check and Service EngineSoon Light . . . . . . . . . . . . . . . . . . 5-24
Compartment Overview . . . . . . . 10-6
Coolant . . . . . . . . . . . . . . . . . . . . . 10-20
Coolant Heater . . . . . . . . . . . . . . . 9-32
Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . 5-17
Cooling System . . . . . . . . . . . . . 10-19
Cooling System
Messages . . . . . . . . . . . . . . . . . . . 5-44
Drive Belt Routing . . . . . . . . . . . . 12-6
Exhaust . . . . . . . . . . . . . . . . . . . . . . 9-36
Fan . . . . . . . . . . . . . . . . . . . . . . . . . 10-26
Oil Pressure Gauge . . . . . . . . . . 5-16
Overheated Protection Operating Mode . . . . . . . . . . . 10-26
Overheating . . . . . . . . . . . . . . . . 10-23
Power Messages . . . . . . . . . . . . . 5-46
Pressure Light . . . . . . . . . . . . . . . . 5-30
Running While Parked . . . . . . . . 9-37
Starting . . . . . . . . . . . . . . . . . . . . . . . 9-29

Black plate (5,1)Chevrolet Silverado Owner Manual - 2012
INDEX i-5
Engine OilLife System . . . . . . . . . . . . . . . . . 10-10
Messages . . . . . . . . . . . . . . . . . . . . 5-45
Entry Lighting . . . . . . . . . . . . . . . . . . . 6-9
Equipment, Towing . . . . . . . . . . . 9-102
Event Data Recorders . . . . . . . . 13-20
Exit Lighting . . . . . . . . . . . . . . . . . . . . 6-9
Extender, Safety Belt . . . . . . . . . . 3-21
Exterior Lamp Controls . . . . . . . . . 6-1
Exterior Lamps Off Reminder . . . 6-3
F
Fan Engine . . . . . . . . . . . . . . . . . . . . . . 10-26
Fast Idle System . . . . . . . . . . . . . . . 9-31
Features Memory . . . . . . . . . . . . . . . . . . . . . . . 1-13
Filter,
Engine Air Cleaner . . . . . . . . . 10-17
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 6-3
Flashers, Hazard Warning . . . . . . 6-5
Flat Tire . . . . . . . . . . . . . . . . . . . . . . 10-79 Changing . . . . . . . . . . . . . . . . . . . 10-80
Floor Mats . . . . . . . . . . . . . . . . . . .10-108 Fluid
Automatic
Transmission . . . . . . . 10-11, 10-14
Brakes . . . . . . . . . . . . . . . . . . . . . . 10-30
Four-Wheel Drive Transfer Case . . . . . . . . . . . . . . . 9-45
Power Steering . . . . . . . . . . . . . 10-27
Washer . . . . . . . . . . . . . . . . . . . . . 10-28
Fog Lamps Bulb Replacement . . . . . . . . . . . . . 6-6
Folding Mirrors . . . . . . . . . . . . . . . . 2-15
Four-Wheel Drive . . . . . . . 10-32, 9-45
Four-Wheel-Drive Light . . . . . . . . 5-28
Front Axle . . . . . . . . . . . . . . . . . . . . 10-33
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 5-31
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . 3-3
Heated and Ventilated . . . . . . . . 3-10
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-76 Additives . . . . . . . . . . . . . . . . . . . . . 9-77
E85 (85% Ethanol) . . . . . . . . . . . 9-78
Filling a Portable Fuel
Container . . . . . . . . . . . . . . . . . . . 9-81 Fuel (cont'd)
Filling the Tank . . . . . . . . . . . . . . . 9-80
Fuels in Foreign Countries . . . . 9-77
Gasoline Specifications . . . . . . . 9-77
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Low Fuel Warning Light . . . . . . . 5-30
Management, Active . . . . . . . . . . 9-36
Recommended . . . . . . . . . . . . . . . 9-76
Requirements, California . . . . . 9-77
System Messages . . . . . . . . . . . . 5-46
Fuel Economy Driving . . . . . . . . . . . . . . . . . . . . . . . . 1-34
Full-Size Spare Tire . . . . . . . . . . 10-91
Fuses Engine CompartmentFuse Block . . . . . . . . . . . . . . . . 10-47
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . 10-47
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . 10-51

Black plate (6,1)Chevrolet Silverado Owner Manual - 2012
i-6 INDEX
G
Garage Door Opener . . . . . . . . . . 5-60Programming . . . . . . . . . . . . . . . . . 5-60
Gasoline Specifications . . . . . . . . . . . . . . . . . 9-77
Gauges Engine Coolant
Temperature . . . . . . . . . . . . . . . . 5-17
Engine Oil Pressure . . . . . . . . . . 5-16
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Odometer . . . . . . . . . . . . . . . . . . . . . 5-14
Speedometer . . . . . . . . . . . . . . . . . 5-14
Tachometer . . . . . . . . . . . . . . . . . . . 5-14
Trip Odometer . . . . . . . . . . . . . . . . 5-14
Voltmeter . . . . . . . . . . . . . . . . . . . . . 5-18
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . 5-12
General Information Service and Maintenance . . . . . 11-1
Towing . . . . . . . . . . . . . . . . . . . . . . . . 9-82
Vehicle Care . . . . . . . . . . . . . . . . . . 10-2
Glass Replacement . . . . . . . . . . . 10-39
Glove Box . . . . . . . . . . . . . . . . . . . . . . 4-1
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . 13-7
H
Halogen Bulbs . . . . . . . . . . . . . . . . 10-42
Hazard Warning Flashers . . . . . . . 6-5
Head Restraints . . . . . . . . . . . . . . . . 3-2
Headlamps
Aiming . . . . . . . . . . . . . . . . . . . . . . 10-39
Automatic . . . . . . . . . . . . . . . . . . . . . . 6-4
Bulb Replacement . . . . . . . . . . 10-42
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . . 6-3
Flash-to-Pass . . . . . . . . . . . . . . . . . . 6-3
Headlamps, Front Turn
Signal, Sidemarker, and
Parking Lamps . . . . . . . . . . . . 10-42
High-Beam On Light . . . . . . . . . . 5-31
High/Low Beam Changer . . . . . . 6-3
Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . 3-10
Heated Mirrors . . . . . . . . . . . . . . . . . 2-16
Heater Engine Coolant . . . . . . . . . . . . . . . 9-32
Heating and Air Conditioning . . . . . . . . . . . . . . . 8-1, 8-4
High-Beam On Light . . . . . . . . . . . 5-31 High-Speed Operation . . . . . . . . 10-63
Highway Hypnosis . . . . . . . . . . . . . 9-12
Hill and Mountain Roads . . . . . . . 9-13
Hill Start Assist (HSA) . . . . . . . . . 9-62
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . 10-5
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
How to Wear Safety Belts
Properly . . . . . . . . . . . . . . . . . . . . . . 3-14
Hydraulic Clutch . . . . . . . . . . . . . . 10-17
I
Idle System Fast . . . . . . . . . . . . . . . . . . . . . . . . . . 9-31
Ignition Positions . . . . . . . . . . . . . . 9-27
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . . . 10-38
Immobilizer . . . . . . . . . . . . . . . . . . . . 2-12
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . 3-44
Infotainment . . . . . . . . . . . . . . . . . . . . 7-1
Instrument Cluster . . . . . . . . . . . . . 5-13
Instrument Panel Storage Area . . . . . . . . . . . . . . . . . . 4-1
Introduction . . . . . . . . . . . . . . . . . . . . . . . iii

Black plate (7,1)Chevrolet Silverado Owner Manual - 2012
INDEX i-7
J
Jump Starting . . . . . . . . . . . . . . . . . 10-92
K
Key and Lock Messages . . . . . . . 5-46
Keyless EntryRemote (RKE) System . . . . . . . . 2-3
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
L
Labeling, Tire Sidewall . . . . . . . . 10-55
Lamp Messages . . . . . . . . . . . . . . . 5-46
Lamps Auxiliary RoofMounted Lamp . . . . . . . . . . . . . . . 6-7
Cargo . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
Daytime Running (DRL) . . . . . . . 6-3
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
Exterior Controls . . . . . . . . . . . . . . . 6-1
Exterior Lamps Off Reminder . . . . . . . . . . . . . . . . . . . . 6-3
License Plate . . . . . . . . . . . . . . . 10-45
Malfunction Indicator . . . . . . . . . 5-24 Lamps (cont'd)
Pick-up Box Identification
and Fender Marker . . . . . . . . 10-43
Reading . . . . . . . . . . . . . . . . . . . . . . . 6-9
Taillamps . . . . . . . . . . . . . . . . . . . 10-43
Lap Belt . . . . . . . . . . . . . . . . . . . . . . . 3-20
Lap-Shoulder Belt . . . . . . . . . . . . . 3-15
LATCH System Replacing Parts after a
Crash . . . . . . . . . . . . . . . . . . . . . . . 3-60
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . 3-51
Light StabiliTrak
®OFF . . . . . . . . . . . . . 5-28
Lighter, Cigarette . . . . . . . . . . . . . . 5-11
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
Illumination Control . . . . . . . . . . . . 6-8
Lights Airbag On-Off . . . . . . . . . . . . . . . . . 5-20
Airbag Readiness . . . . . . . . . . . . . 5-20
Antilock Brake System(ABS) Warning . . . . . . . . . . . . . . 5-27 Lights (cont'd)
Brake System Warning . . . . . . . 5-26
Charging System . . . . . . . . . . . . . 5-23
Cruise Control . . . . . . . . . . . . . . . . 5-31
Engine Oil Pressure . . . . . . . . . . 5-30
Flash-to-Pass . . . . . . . . . . . . . . . . . . 6-3
Four-Wheel-Drive . . . . . . . . . . . . . 5-28
Front Fog Lamp . . . . . . . . . . . . . . 5-31
High-Beam On . . . . . . . . . . . . . . . . 5-31
High/Low Beam Changer . . . . . . 6-3
Low Fuel Warning . . . . . . . . . . . . 5-30
Safety Belt Reminders . . . . . . . . 5-19
Security . . . . . . . . . . . . . . . . . . . . . . 5-30
Tire Pressure . . . . . . . . . . . . . . . . . 5-29
Tow/Haul Mode . . . . . . . . . . . . . . . 5-28
Traction Control System
(TCS)/StabiliTrak
®. . . . . . . . . . 5-29
Locking Rear Axle . . . . . . . . . . . . . 9-65
Locks
Automatic Door . . . . . . . . . . . . . . . . 2-8
Delayed Locking . . . . . . . . . . . . . . . 2-8
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
Lockout Protection . . . . . . . . . . . . . 2-8
Power Door . . . . . . . . . . . . . . . . . . . . 2-8
Safety . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Black plate (10,1)Chevrolet Silverado Owner Manual - 2012
i-10 INDEX
Pregnancy,Using Safety Belts . . . . . . . . . . . 3-20
Privacy Radio FrequencyIdentification (RFID) . . . . . . . 13-21
Program Courtesy Transportation . . . . 13-13
Proposition 65 Warning, California . . . . . . . . . . . . . . . . . . . . . 10-3
R
Radio FrequencyIdentification (RFID) . . . . . . . . 13-21
Statement . . . . . . . . . . . . . . . . . . 13-21
Radios AM-FM Radio . . . . . . . . . . . . . . . . . . 7-8
CD/DVD Player . . . . . . . . . . . . . . . 7-23
Reception . . . . . . . . . . . . . . . . . . . . 7-14
Satellite . . . . . . . . . . . . . . . . . . . . . . . 7-10
Reading Lamps . . . . . . . . . . . . . . . . . 6-9
Rear Axle . . . . . . . . . . . . . . . . . . . . . 10-34 Locking . . . . . . . . . . . . . . . . . . . . . . . 9-65
Rear Doors . . . . . . . . . . . . . . . . . . . . . 2-9
Rear Seat Audio (RSA)
System . . . . . . . . . . . . . . . . . . . . . . . 7-50 Rear Seat Entertainment
System . . . . . . . . . . . . . . . . . . . . . . . 7-40
Rear Seat Audio (RSA) . . . . . . . 7-50
Rear Seats . . . . . . . . . . . . . . 3-11, 3-12
Rear Vision Camera (RVC) . . . . 9-70
Rear Windows . . . . . . . . . . . . . . . . . 2-20
Rearview Mirror Automatic Dimming . . . . . . . . . . . 2-17
Rearview Mirrors . . . . . . . . . . . . . . 2-17
Reclining Seatbacks . . . . . . . . . . . . 3-6
Recommended Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 9-76
Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . 11-13
Records Maintenance . . . . . . . . . . . . . . . . .11-17
Recreational Vehicle Towing . . . . . . . . . . . . . . . . . . . . . . 10-97
Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . 13-7
Remote Keyless Entry (RKE)
System . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Remote Vehicle Start . . . . . . . . . . . 2-5
Replacement Glass . . . . . . . . . . . . . . . . . . . . . . . 10-39 Replacement Bulbs . . . . . . . . . . . 10-45
Replacement Parts
Airbags . . . . . . . . . . . . . . . . . . . . . . . 3-41
Maintenance . . . . . . . . . . . . . . . . .11-16
Replacing Airbag System . . . . . . 3-41
Replacing LATCH System Parts after a Crash . . . . . . . . . . . 3-60
Replacing Safety Belt System Parts after a
Crash . . . . . . . . . . . . . . . . . . . . . . . . 3-22
Reporting Safety Defects
Canadian Government . . . . . . 13-19
General Motors . . . . . . . . . . . . . 13-19
U.S. Government . . . . . . . . . . . 13-18
Restraints Where to Put . . . . . . . . . . . . . . . . . 3-49
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . 9-32
Ride Control Systems Messages . . . . . . . . . . . . . . . . . . . . 5-47
Roads
Driving, Wet . . . . . . . . . . . . . . . . . . 9-12
Roadside Assistance Program . . . . . . . . . . . . . . . . 13-7, 13-9

Black plate (11,1)Chevrolet Silverado Owner Manual - 2012
INDEX i-11
RoofSunroof . . . . . . . . . . . . . . . . . 2-20, 2-22
Rotation, Tires . . . . . . . . . . . . . . . . 10-69
Routing, Engine Drive Belt . . . . . 12-6
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . 9-37
S
Safety Belts . . . . . . . . . . . . . . . . . . . 3-13Care . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22
Extender . . . . . . . . . . . . . . . . . . . . . . 3-21
How to Wear Safety BeltsProperly . . . . . . . . . . . . . . . . . . . . . 3-14
Lap Belt . . . . . . . . . . . . . . . . . . . . . . 3-20
Lap-Shoulder Belt . . . . . . . . . . . . 3-15
Reminders . . . . . . . . . . . . . . . . . . . . 5-19
Replacing after a Crash . . . . . . 3-22
Use During Pregnancy . . . . . . . . 3-20
Safety Defects Reporting Canadian Government . . . . . . 13-19
General Motors . . . . . . . . . . . . . 13-19
U.S. Government . . . . . . . . . . . 13-18
Safety Locks . . . . . . . . . . . . . . . . . . . . 2-8
Safety System Check . . . . . . . . . . 3-21 Satellite Radio . . . . . . . . . . . . . . . . . 7-10
Scheduling Appointments . . . . . 13-13
Seats
Adjustment, Front . . . . . . . . . . . . . . 3-3
Center Seat . . . . . . . . . . . . . . . . . . . 3-5
Head Restraints . . . . . . . . . . . . . . . 3-2
Heated and VentilatedFront . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Lumbar Adjustment, Front . . . . . 3-6
Memory . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Power Adjustment, Front . . . . . . 3-5
Rear . . . . . . . . . . . . . . . . . . . . 3-11, 3-12
Reclining Seatbacks . . . . . . . . . . . 3-6
Securing Child Restraints . . . . . . . . 3-60, 3-62, 3-63
Security
Light . . . . . . . . . . . . . . . . . . . . . . . . . . 5-30
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 2-11
Security, OnStar
®. . . . . . . . . . . . . . 14-2
Service Accessories and
Modifications . . . . . . . . . . . . . . . . 10-3
Doing Your Own Work . . . . . . . . 10-4
Engine Soon Light . . . . . . . . . . . . 5-24
Maintenance Records . . . . . . .11-17 Service (cont'd)
Maintenance, General
Information . . . . . . . . . . . . . . . . . . 11-1
Parts Identification Label . . . . . 12-1
Publications Ordering
Information . . . . . . . . . . . . . . . . 13-17
Scheduling Appointments . . . 13-13
Servicing the Airbag . . . . . . . . . . . 3-38
Shift Lock Control Function Check, Automatic
Transmission . . . . . . . . . . . . . . . . 10-37
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 9-33
Out of Park . . . . . . . . . . . . . . . . . . . 9-35
Signals, Turn and Lane-Change . . . . . . . . . . . . . . . . . 6-6
Snow Plow . . . . . . . . . . . . . . . . . . . 9-115
Specifications and Capacities . . . . . . . . . . . . . . . . . . . . 12-2
Speedometer . . . . . . . . . . . . . . . . . . 5-14
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . 5-28
System . . . . . . . . . . . . . . . . . . . . . . . 9-62
Start Assist, Hills . . . . . . . . . . . . . . 9-62