Suzuki Grand Vitara JB416 / JB420 / JB419. Manual - part 134

1D-62 Engine Mechanical: For M16A Engine with VVT

Specifications

Tightening Torque Specifications

S6JB0A1417001

NOTE
The specified tightening torque is also described in the following.
“Throttle Body and Intake Manifold Components: For M16A Engine with VVT”
“Engine Mountings Components: For M16A Engine with VVT”
“Timing Chain Cover Components: For M16A Engine with VVT”
“Timing Chain and Chain Tensioner Components: For M16A Engine with VVT”
“Camshaft, Tappet and Shim Components: For M16A Engine with VVT”
“Valves and Cylinder Head Components: For M16A Engine with VVT”
“Pistons, Piston Rings, Connecting Rods and Cylinders Components: For M16A Engine with VVT”
“Main Bearings, Crankshaft and Cylinder Block Components: For M16A Engine with VVT”

 

Reference:
For the tightening torque of fastener not specified in this section, refer to “Fastener Information in Section 0A”.

Fastening part

Tightening torque

Note

N

⋅m

kgf-m

lb-ft

Camshaft housing bolts

8 N

⋅m (0.8 kgf-m, 6.0 lb-ft) for tightening of 

special tool

)

Camshaft housing bolt

11

1.1 

8.0

)

 / ) / )

Cylinder head cover bolt

8

0.8 

6.0

)

Air intake pipe bolt

3

0.3 

2.5

)

Starting motor terminal nut

11

1.1 

8.0

)

Generator terminal nut

7

0.7 

5.0

)

Timing chain cover bolt and nut

25

2.5 

18.0

)

Oil gallery pipe No.2 and No.3 bolt

11

1.1 

8.0

)

Crankshaft pulley bolt

150

15.0 

108.5

)

Oil control valve mounting nut

11

1.1 

8.0

)

Oil gallery pipe No.1 bolt

30

3.0 

21.5

)

Timing chain No.1 guide bolt

11

1.1 

8.0

)

Timing chain tensioner bolt

25

2.5 

18.0

)

Timing chain tensioner adjuster bolt

11

1.1 

8.0

)

Intake cam timing sprocket bolt

60

6.0 

43.5

)

Venturi plug

5

0.5 

3.5

)

Cylinder head bolt for M8

25

2.5 

18.0

)

Cylinder head bolt for M10

20 N

⋅m (2.0 kgf-m, 14.5 lb-ft), 40 N⋅m (4.0 

kgf-m, 29.0 lb-ft) and then retighten by 
turning through to 60

° twice

)

Connecting rod bearing cap nut

15 N

⋅m (1.5 kgf-m, 11.0 lb-ft) and then 

retighten by turning through 45

° twice

)

 / )

Sensor plate bolt

11

1.1 

8.0

)

Main bearing cap No.1 bolt ((1) – (10))

30 N

⋅m (3.0 kgf-m, 22.0 lb-ft), 50 N⋅m (5.0 

kgf-m, 36.5 lb-ft) and then retighten by 
turning through 60

°

)

 / ) / )

Main bearing cap No.2 bolt ((11) – (20))

25

2.5 

18.0

)

 / ) / )

Rear oil seal housing bolt

11

1.1 

8.0

)

Flywheel bolt

70

7.0 

51.0

)

Engine Mechanical: For M16A Engine with VVT 1D-63

Special Tools and Equipment

Recommended Service Material

S6JB0A1418001

NOTE
Required service material is also described in the following.
“Timing Chain Cover Components: For M16A Engine with VVT”
“Timing Chain and Chain Tensioner Components: For M16A Engine with VVT”
“Camshaft, Tappet and Shim Components: For M16A Engine with VVT”
“Valves and Cylinder Head Components: For M16A Engine with VVT”
“Pistons, Piston Rings, Connecting Rods and Cylinders Components: For M16A Engine with VVT”
“Main Bearings, Crankshaft and Cylinder Block Components: For M16A Engine with VVT”

 

Special Tool

S6JB0A1418002

Material

SUZUKI recommended product or Specification

Note

Sealant

SUZUKI Bond No.1217G

P/No.: 99000–31260

)

Water tight sealant

SUZUKI Bond No.1207B

P/No.: 99000–31140

)

SUZUKI Bond No.1207F

P/No.: 99000–31250

)

 / ) / )

09911–97720

09911–97821

Oil seal installer

Oil seal installer

)

)

09913–75810

09915–64512

Bearing installer

Compression gauge

)

)

09915–64530

09915–67010

Compression gauge hose

Compression gauge 
attachment (C)

)

)

09915–67311

09916–14510

Vacuum gauge

Valve lifter

)

)

 / )

09916–14521

09916–34542

Valve spring compressor 
attachment

Reamer handle

)

 / )

)

 / )

1D-64 Engine Mechanical: For M16A Engine with VVT

09916–34550

09916–37320

Reamer handle

Valve guide outer reamer 
(10.5 mm)

)

)

09916–44910

09916–56011

Valve guide installer & 
remover

Valve guide installer 
attachment (protrusion: 11.5 
mm)

)

)

09916–58210

09916–67020

Valve guide installer handle

Tappet holder (Overseas)

)

 / )

)

 / )

09916–67021

09916–77310

Tappet holder

Piston ring compressor (50-
125 mm)

)

 / )

)

09916–84511

09917–68221

Forceps

Camshaft pulley holder

)

 / )

)

 / )

09917–98221

09924–17810

Valve guide stem 
attachment

Flywheel holder (drive plate 
stopper)

)

)

 / )

09926–58010

09944–36011

Bearing remover attachment

Steering wheel remover

)

)

Engine Mechanical: For J20 Engine 1D-65

For J20 Engine

General Description

Engine Construction Description

S6JB0A1421001

The engine is water-cooled, in line 4 cylinders, 4 stroke cycle gasoline unit with its DOHC (Double overhead camshaft) 
valve mechanism arranged for “V” type valve configuration consisting of 16 valves (4 valves/one cylinder). The double 
overhead camshaft is mounted over the cylinder head; it is driven from crankshaft through timing chains, and no push 
rods are provided in the valve train system.