What are the head torque settings of the 4jk1 engine in the Isuzu kb250dteq?

SOURCE: torque specs for 3.2 1995 heads on isuzu rodeo

To install:

1. Install new camshaft seals and retaining plates onto the cylinder. Tighten the right camshaft seal retaining plate 6mm bolts to 65 inch lbs. Tighten the left camshaft seal retaining plate 8mm bolts to 191 inch lbs.
2. Thoroughly clean the cylinder head and engine block sealing surfaces.
3. Place a new head gasket on the engine block and carefully position the cylinder head on top of the new gasket.

1. Install new cylinder head bolts and torque them in sequence to 47 ft. lbs. (64 Nm) for the M11 bolts and 15 ft. lbs. (21 Nm) for the M8 bolts.
2. Install the dipstick tube bracket to the cylinder head.
3. Connect the front exhaust pipes to the exhaust manifolds. Tighten the exhaust bolts to 48 ft. lbs. (67 Nm).
4. Install the power steering pump bracket. Torque the mounting bolts to 34 ft. lbs. (46 Nm).
5. Install the cylinder head covers.
6. Install the timing belt and the auto tensioner (pusher). Torque the mounting bolt to 14 ft. lbs. (19 Nm).
7. Install the timing belt cover and oil cooler hoses and bracket.
8. Install the crankshaft pulley. Torque the center bolt to 123 ft. lbs. (167 Nm).
9. Install the fan pulley assembly.
10. Install the power steering pump.
11. Install the accessory drive belts.
12. Install the engine coolant manifold and the heater hose.
13. Install the intake manifold. Torque the nuts and bolts to 17 ft. lbs. (24 Nm) in a crisscross pattern.
14. Install the fuel injector connectors and the fuel hoses to the fuel rail.
15. Install the common chamber. Torque the nuts and bolts to 17 ft. lbs. (24 Nm).
16. Install the EGR valve assembly. Torque the mounting bolts on the valve side to 69 inch lbs. (8 Nm) and the bolts on the exhaust side to 21 ft. lbs. (28 Nm).
17. Connect the evaporative emission canister purge hose.
18. Connect the fuel pressure control valve vacuum hose.
19. Connect the positive crankcase ventilation hose.
20. Install the throttle body assembly. Torque the mounting bolts to 14 ft. lbs. (19 Nm).
21. Connect the vacuum hoses to the throttle body.
22. Install the ignition control module and the spark plug wires.
23. Connect the MAP sensor; Canister vacuum switching valve (VSV); Exhaust gas recirculation (VSV); Intake air temperature sensor and ground connectors.
24. Connect the vacuum booster hose.
25. Connect the air vacuum hose.
26. Connect the accelerator cable. Adjust the accelerator cable by pulling the cable housing while closing the throttle valve and tightening the adjusting nut and screw cap by hand temporarily. Now loosen the adjusting nut by three turns and then tightening the screw cap. Make sure the throttle valve reaches the screw stop when the throttle is closed.
27. Install the cooling fan assembly and the upper fan shroud.
28. Install the air cleaner assembly.
29. Connect the negative battery cable.
30. Refill and bleed the cooling system.
31. Refill and bleed the power steering pump if necessary.
32. Refill the engine with fresh oil.
33. Run the engine and check for leaks and proper compression.

Testimonial: "Very detailed and exactly what I needed.....THANKS"

SOURCE: need torque settings for 1985 4A corolla cylinder head

hey, torque must be done in 3 steps:
1st 22 ft lbs
2nd 43 ft lbs
final 47 ft lbs
use this sequence of tightening:

9 - 3 -1 -6 -8
7 - 5 - 2 -4 - 10

Greg Bernett

• 2993 Answers
• Posted on Mar 21, 2009

SOURCE: cylinder head torque settings 1990 2.6L isuzu motor

From front to back is this:


7 3 1 5 9



8 4 2 6 10



First torque value is 58 ft lbs.....then final torgue is 72 ft lbs.

SOURCE: corsa head torque settings?

for 4ee1
cylinder head
stage 1: 40Nm
stage 2: 60° - 75°
stage 3: 60 - 75°
let me know if u need any more of those
take care

steve morris

• 1675 Answers
• Posted on May 10, 2010

SOURCE: golf iv 1.6 8v cylinder head torque settings

hi to tighten you have to do it in 4 stages as follows
1st stage 40nm leave 5 mins 2nd stage 60nm leave 5 mins 3rd stage 90 degrees leave 10 mins 4th stage 90 degrees then you are done i will try put order on here i hope this works as follows
10 4 2 6 8 front of engine back of engine 7 5 1 3 9

in that order hope this helps