maintenance schedule SUZUKI ALTO 2012 7.G CNG Manual

FOR VEHICLES FITTED WITH CNG FUEL SYSTEM
68PH0-74E
CONTENTSINTRODUCTION TO CNG............................................................................... ...... 1
SAFETY PRECAUTIONS (Do’s and Don’ts) ...................................................... 1
LAYOUT OF THE CNG SYSTEM..... ............................................................. ........ 2
FUEL MODES ....................................................................................................... 3
SELECTOR SWITCH POSITION ......................................................................... 3
PETROL MODE..................................................................................................... 3
AUTO MODE ........................................................................................................ 3
FORCED CNG MODE .......................................................................................... 4
CNG LEVEL INDICATOR .. ............................................................................ ....... 4
AUTOMATIC CHANGEOVER FROM CNG MODE TO PETROL MODE............. 4
CNG FILLER VALVE............................................................................................. 5
CNG CYLINDER.................................................................................................... 5
MANUAL SHUT-OFF VALVE ............................................................................... 6
LIST OF GOVERNMENT APPROVED CNG
CYLINDER TESTING STATIONS ........................................................................ 7
TYRE AND JACK REMOVAL ......... ............................................................. ........ 7
INSTRUMENT CLUSTER ..................................................................................... 8
CNG MALFUNCTION WARNING LAMP .......... ................................................... 8
KIT IDENTIFICATION ........................................................................................... 9
CNG WARNING LABEL....... ........................................................................... ...... 9
FUSE BOX ............................................................................................................ 9
PERIODIC MAINTENANCE SCHE DULE .................................................... ...... 10
SPECIFICATIONS............................................................................................... 11
FIRE EXTINGUISHER (if equipped) .................................................................. 12
PARTS DESCRIPTION .............................................................................................. 12
REMOVAL PROCEDURE (from front seat) .............................................................. 12
PROCEDURE OF OPERATION ......................................................................... 13
FITMENT PROCEDURE ..................................................................................... 13
REFILLING SCHEDULES .................................................................................. 13

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FOR VEHICLES FITTED WITH CNG FUEL SYSTEM
68PH0-74E
PERIODIC MAINTENANCE SCHEDULEKms (1 x 1000)
Month 1
15
610
12 20
2430
3640
48 50
6060
7270
84 80
96 90
108 100
120
All Joints (Gas leakage) I I I I I I I I I I I I
Coolant Hoses
(Leakage, Damage) I I I I I I IIII I I
All Fasteners Torque values T T T T T T T T T T T T
CNG low pressure filter
cartridge with O-Ring - - - R - R -R-R - R
CNG cylinder leak testing and
certification Every 3 years from the date of initial testing by govt. approved testing agency
CNG filler receptacle O-Ring Replace every 4 years or 300,000 Km, whichever comes earlier
T ........Tighten to Specified Torque
I ........ Inspect and correct or replace if necessary
R ....... Replace
NOTE:
• This table includes services as scheduled up to 100,000 km mi leage. Beyond 100,000 km, carry out the same services at the same
intervals respectively.
• For other maintenance details refer “Inspectio n & Maintenance” section in main Owner’s Manual.