Mile SZ 2498 User manual

Mahindra institute of learning
excellence, Nasik
SZ 2498 ENGINE

ABBREVATION USED
SZ 2498 Plus : Timing - Chain Drive
SZ : Scorpio Zip
2498 : CC of engine
TCI : Turbo charged intercool
The SZ 2498 TCI engine is a 4-cylinder, in-
line, overhead valve, water-cooled, direct
injection engine.

Specification-SZ 2498
No. of cylinders :04
Bore :94mm
Stroke :90mm
Displacement : 2498cc
Compression ratio : 18.5 : 1
Power : 105 HP at 3800 RPM
Torque : 238 Nm at 1700 to 1900 RPM
Type of operation : Four stroke , Direct injection
Timing mechanism : Chain drive [ Plus]
Cooling System : Pressurised
Centrifugal water pump
Lubrication System : Force feed lubrication

Maintenance schedule
•Change engine oil & filter [ Maximile Premium oil -10K ]
OR Viscosity index 15W 40. If API CG4 grade oil then.
5000km ,10000km & then every 10,000km
•Refill fresh coolant [ Maximile Coolant ]
Once in a year / After every 40,000 kms
•Change primary fuel filter
10000km, 20000kms & then every 10000kms
•Change secondary fuel filter
20000km, 40000kms & then every 20000kms
•Remove drain plug & Clean fuel tank
After every 80,000Kms
•Check & drain water from filter
Every 10,000 Kms
•Adjust fan belt tension as per value
During PDI & every service

•Clean air filter
Every 10000Kms / Service indicator shows red band
•Change air cleaner cartridge
At every 40,000kms / Service indicator shows red band
even after cleaning
•Adjust tappet
5000Km[ If required ], 20000 Km & then every 20000Km
•Check vacuum pipe, PCVS pipe, Oil hoses & LDA connection
PDI & then every 10,000 Km
•Check Radiator coolant hose connection, Heater connection
PDI & then every 5000km.

Engine oil
Alternate oil : Oil confirming to API CG4 grade with Viscosity
index 15W 40. If API CF4 grade oil used then oil change
interval is after Every 5000Kms.

Maximile Coolant should
be used for SZ 2600/ SZ
2600 Plus engine.
Engine Coolant
Note: No alternate coolant is available in the market. Used of
any other coolant may deteriorate liner ‘O’ rings which may
lead to coolant & oil mixing. This coolant is premixed with
water. Total coolant capacity is 9.3 lit..

RTV silicon sealant-Rhodoseal to be used
: Between ladder frame & block.
: Between Rear oil seal retainer & block.
All other places
: use Loctite 547
Rust cleaning solution [ For Turbo charger mounting Nut, EGR
pipe Nut etc.]
: WD 40
Sealant

General construction
All engine internal parts remain same as SZ 2600
except crankshaft, connecting rod, FIP & nozzles

Mahindra institute of learning
excellence, Nasik
SZ 2600 ENGINE

ABBREVATION USED
SZ 2600 Plus : Timing - Chain Drive
SZ : Scorpio Zip
2600 : CC of engine
TCI : Turbo charged intercool
The model SZ 2600 TCI engine is a 4-cylinder, in-line,
overhead valve, water-cooled, direct injection engine.

Specification-SZ 2600/SZ 2600 Plus
No. of cylinders :04
Bore :94mm
Stroke :94mm
Displacement : 2609 cc
Compression ratio : 18.5 : 1
Type of operation : Four stroke , Direct injection
Power : 109bhp @ 3800rpm
Max Torque : 26.00 Kg-m
Timing mechanism : Chain drive [ Plus]
Cooling System : Pressurised
Centrifugal water pump
Lubrication System : Force feed lubrication

Maintenance schedule
•Change engine oil & filter [ Maximile Premium oil -10K ]
5000km ,10000km & then every 10,000km
•Refill fresh coolant [ Maximile Coolant ]
Once in a year / After every 40,000 kms
•Change primary fuel filter
10000km, 20000kms & then every 10000kms
•Change secondary fuel filter
20000km, 40000kms & then every 20000kms
•Remove drain plug & Clean fuel tank
After every 80,000Kms
•Check & drain water from filter
Every 10,000 Kms
•Adjust fan belt tension as per value
During PDI & every service

•Clean air filter
Every 10000Kms / Service indicator shows red band
•Change air cleaner cartridge
At every 40,000kms / Service indicator shows red band
even after cleaning
•Adjust tappet
5000Km[ If required ], 20000 Km & then every 20000Km
•Check vacuum pipe, PCVS pipe, Oil hoses & LDA connection
PDI & then every 10,000 Km
•Check Radiator coolant hose connection, Heater connection
PDI & then every 5000km.

Maximile premium [10k] oil
should be used for SZ
2600/ SZ 2600 Plus engine.
Engine oil
Alternate oil : Oil confirming to API CG4 grade with Viscosity
index 15W 40. If API CF4 grade oil used then oil change
interval is after Every 5000Kms.

Maximile Coolant should
be used for SZ 2600/ SZ
2600 Plus engine.
Engine Coolant
Note: No alternate coolant is available in the market. Used of
any other coolant may deteriorate liner ‘O’ rings which may
lead to coolant & oil mixing. This coolant is premixed with
water. Total coolant capacity is 9.3 lit..

RTV silicon sealant-Rhodoseal to be used
: Between ladder frame & block.
: Between Rear oil seal retainer & block.
All other places
: use Loctite 547
Rust cleaning solution [ For Turbo charger mounting Nut, EGR
pipe Nut etc.]
: WD 40
Sealant

GENERAL CONSTRUCTION

Block
Replaceable wet type liner , Inline cylinder arrangement
Chain Drive [ Orange colour]

Cylinder head
Height of cylinder head : 97.70mm to 98.30mm
Min. cylinder head height: 97.40mm
97.70 - 98.30 mm