2005 SUZUKI JIMNY oil

Downloaded from www.Manualslib.com manuals search engine 6A1-46 ENGINE MECHANICAL (M13 ENGINE)
INSTALLATION
1) Install tappets and shims to cylinder head.
Apply engine oil around tappet and then install it to cylinder
head.
2) Install camshafts (1).
Apply engine oil to sliding surface of each camshaft and
camshaft journal then install them as shown in figure.
3) Install camshaft housing pins (1) as shown in figure.
4) Check position of camshaft housings.
Embossed marks are provided on each camshaft housing,
indicating position and direction for installation. Install hous-
ings as indicated by these marks. NOTE:
When installing shim, make sure to direct shim No. side
toward tappet.
NOTE:
Before installing camshafts, turn crankshaft until key
position faces upward. Refer to “Timing Chain and Chain
Tensioner”.
A. I : Intake side or E : Exhaust side
B. Position from timing chain side
C. Pointing to timing chain side

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5) After applying engine oil to housing bolts, tighten them tem-
porarily first. Then tighten them by the following numerical
order in figure. Tighten a little at a time and evenly among
bolts and repeat tightening sequence two or three times
before they are tightened to specified torque.
Tightening torque
Camshaft housing bolts (a) : 11 N·m (1.1 kg-m, 8.0 lb-ft)
6) Install timing chain with crankshaft sprocket referring to
“Timing Chain and Chain Tensioner” in this section.
7) Install timing chain cover referring to “Timing Chain Cover” in
this section.
8) Check valve lashes referring to “Valve Lash” in this section.
9) Install cylinder head cover and oil pan referring to “Cylinder
Head Cover” and “Oil Pan and Oil Pump Strainer” in this sec-
tion.
10) Install radiator with cooling fan and connect A/T fluid hoses
(vehicle with A/T), radiator inlet and outlet hoses referring to
“Water Pump Belt and Cooling Fan” and “Radiator” in Sec-
tion 6B.
11) Adjust generator belt tension referring to “Water Pump Belt
Tension” in Section 6B.
12) Adjust A/C compressor and/or P/S pump belt tension (if
equipped) referring to “Compressor Drive Belt” in Section 1B
or “Power Steering Belt” in Section 3B1.
13) Refill cooling system with coolant, engine with engine oil and
A/T with specified A/T fluid (vehicle with A/T).
14) Verify that there is no coolant leakage, oil leakage and A/T
fluid leakage (vehicle with A/T) at each connection.

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Valves and Cylinder Head
1. Valve cotters 6. Intake valve 11. Cylinder head gasket
: “TOP” mark provided on gasket comes to
crankshaft pulley side, facing up.
2. Valve spring retainer 7. Exhaust valve 12. Knock pin
3. Valve spring 8. Valve guide Tightening torque
4. Valve stem seal 9. Cylinder head bolt
1) Tighten all bolts at 40 N·m (4.0 kg-m)
2) Turn all bolts to 60°
3) Then, turn all bolts to 60° once againDo not reuse.
5. Valve spring seat 10. Cylinder head
Apply engine oil to sliding surface of each
part.

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REMOVAL
1) Relieve fuel pressure referring to “Fuel Pressure Relief Pro-
cedure” in Section 6.
2) Disconnect negative cable at battery.
3) Drain engine oil.
4) Drain coolant by loosening drain plug (1).
5) Remove air cleaner outlet No.1 and No.2 hoses and
breather hose.
6) Remove intake manifold bracket (1) with main harness from
intake manifold.
7) Disconnect the following electric lead wires:
EGR valve (if equipped)
IAC valve (2)
TP sensor (3)
MAP sensor (4)
CMP sensor
ECT sensor
EVAP canister purge valve (5)
Injectors (6)
Ignition coils
Heated oxygen sensor
Ground terminal (7) from intake manifold
Each wire harness clamps
8) Remove heated oxygen sensor bracket from cylinder head
and detach heated oxygen sensor coupler from its bracket. WARNING:
To help avoid danger of being burned, do not remove
drain plug (1) and radiator cap while engine and radiator
are still hot. Scalding fluid and steam can be blown out
under pressure if plug and cap are taken off too soon.

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9) Disconnect accelerator cable (1) from throttle body.
10) Disconnect the following hoses:
Brake booster hose (2) from intake manifold
Canister purge hose (3) from EVAP canister purge valve
Fuel feed and return hoses (4) from each pipe
Water hose from thermostat case (5)
Heater inlet hose from its pipe
Vacuum hose (to check valve) (6)
11) Remove canister purge hose bracket from intake manifold.
12) Remove intake manifold stiffener (1).
13) Remove oil pan referring to “Oil Pan and Oil Pump Strainer”
in this section.
14) Remove cylinder head cover referring to “Cylinder Head
Cover” in this section.
15) Remove timing chain cover referring to “Timing Chain Cover”
in this section.
16) Remove timing chain referring to “Timing Chain and Chain
Tensioner” in this section.
17) Remove intake and exhaust camshafts referring to “Cam-
shaft, Tappet and Shim” in this section.
18) Disconnect exhaust pipe (1) from exhaust manifold.

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2) Install valve guide to cylinder head.
Heat cylinder head uniformly to a temperature of 80 to
100 °C (176 to 212 °F) so that head will not be distorted, and
drive new valve guide into hole with special tools. Drive in
new valve guide until special tool (Valve guide installer) con-
tacts cylinder head.
After installing, make sure that valve guide protrudes by
specified dimension “a” from cylinder head.
Special tool
(A) : 09916-58210
(B) : 09916-56011
Specification for valve guide protrusion “a”
Intake and exhaust sides
: 11.3 mm (0.44 in.)
3) Ream valve guide bore with special tool (5.5 mm reamer).
After reaming, clean bore.
Special tool
(A) : 09916-34542
(B) : 09916-34550
4) Install valve spring seat to cylinder head.
5) Install new valve stem seal (1) to valve guide.
After applying engine oil to seal and spindle of special tool
(Valve guide installer handle), fit oil seal to spindle, and then
install seal to valve guide by pushing special tool by hand.
After installing, check to be sure that seal is properly fixed to
valve guide.
Special tool
(A) : 09917-98221
(B) : 09916-58210NOTE:
Do not reuse once-disassembled valve guide.
Make sure to install new valve guide.
Intake and exhaust valve guides are identical.
NOTE:
Do not reuse once-disassembled seal. Be sure to
install new seal.
When installing, do not tap or hit special tool with a
hammer or else. Install seal to guide only by pushing
special tool by hand. Tapping or hitting special tool
may cause damage to seal.

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6) Install valve to valve guide
Before installing valve to valve guide, apply engine oil to
stem seal, valve guide bore and valve stem.
7) Install valve spring and spring retainer.
Each valve spring has top end (large-pitch end (1)) and bot-
tom end (small-pitch end (2)). Be sure to position spring in
place with its bottom end (small-pitch end) facing the bottom
(valve spring seat side).
8) Using special tools (Valve lifter), compress valve spring and
fit two valve cotters (1) into groove in valve stem.
Special tool
(A) : 09916-14510
(B) : 09916-14521
(C) : 09916-84511
9) Install intake manifold, injectors and exhaust manifold to cyl-
inder head.
INSTALLATION
1) Clean mating surface of cylinder head and cylinder block.
Remove oil, old gasket and dust from mating surface.
2) Install knock pins (1) to cylinder block.
3) Install new cylinder head gasket (2) to cylinder block.“TOP”
mark provided on gasket comes to crankshaft pulley side,
facing up (toward cylinder head side).
A : Valve spring retainer side
B : Valve spring seat side
NOTE:
When compressing the valve spring, do not damage
inside face of tappet installing hole.

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4) Make sure that oil jet (venturi plug) (1) is installed and if it is,
that it is not clogged.
When installing it, be sure to tighten to specified torque.
Tightening torque
Venturi plug (a) : 5 N·m (0.5 kg-m, 3.5 lb-ft)
5) Install cylinder head to cylinder block.
Apply engine oil to cylinder head bolts and tighten them
gradually as follows.
Cylinder head bolt diameter measurement points
“a” : 83.5 mm (2.81 in.)
“b” : 115 mm (4.53 in.)
Cylinder head bolt diameter difference (deformation)
Limit (“A” – “B”) : 0.1 mm (0.004 in.)
a) Tighten cylinder head bolts (“1” – “10”) to 20 N·m (2.0 kg-m,
14.5 lb-ft) according to numerical order as shown by using
a 12 corner socket wrenches.
b) In the same manner as in Step a), tighten them to 40 N·m
(4.0 kg-m, 29.0 lb-ft).
c) Retighten all bolts 60° according to numerical order in fig-
ure.
d) Repeat Step c).
e) Tighten bolt “A” to specified torque.
Tightening torque
Cylinder head bolt for M8 (a) : 22 N·m (2.2 kg-m, 16.0 lb-ft)
Cylinder head bolts for M10
(b) : 40 N·m (4.0 kg-m, 29.0 lb-ft) and extra tightening 60°
twice
NOTE:
If cylinder head bolts are reused, check thread diameters
of them for deformation according to the following and
replace them with new ones if thread diameter difference
exceeds limit.
Measure each thread diameter of cylinder head bolt (1) at
“A” on 83.5 mm (2.81 in.) from seat side of flange bolt
and “B” on 115 mm (4.53 in.) from seat side of flange bolt
by using a micrometer (2).
Then calculate difference in diameters (“A” – “B”).
If it exceeds limit, replace with new one.

“A”
“a”
“b”“B”

1
12
NOTE:
Be sure to tighten M8 bolt (“A”) after securing the other
bolt.