Toyota Tacoma manuals

Toyota Tacoma (2015-2018) Service Manual: Disassembly

DISASSEMBLY

PROCEDURE

1. REMOVE INTAKE VALVE

(a) Using SST, compress the inner compression spring and remove the valve spring retainer locks.

SST: 09202-70020

SST: 09202-00021

09202-01010

09202-01020

(b) Remove the valve spring retainer, inner compression spring and intake valve.

HINT:

Arrange the removed parts in the correct order.

2. REMOVE EXHAUST VALVE

(a) Using SST, compress the inner compression spring and remove the valve spring retainer locks.

SST: 09202-70020

09202-01010

09202-01020

SST: 09202-00021

(b) Remove the valve spring retainer, inner compression spring and exhaust valve.

HINT:

Arrange the removed parts in the correct order.

3. REMOVE VALVE STEM OIL SEAL

(a) Using needle-nose pliers, remove the valve stem oil seals.

4. REMOVE VALVE SPRING SEAT

(a) Using compressed air and a magnet hand, remove the valve spring seats by blowing air onto them.

5. REMOVE NO. 1 STRAIGHT SCREW PLUG

NOTICE:

If water leaks from a straight screw plug or the plug is corroded, replace it.

(a) Using a 10 mm hexagon wrench, remove the 4 No. 1 straight screw plugs and 4 gaskets.

Text in Illustration

*A

Bank 1

*B

Bank 2

6. REMOVE NO. 2 STRAIGHT SCREW PLUG

NOTICE:

If water leaks from a straight screw plug or the plug is corroded, replace it.

(a) Using a 14 mm hexagon wrench, remove the 2 No. 2 straight screw plugs and 2 gaskets.

Text in Illustration

*A

Bank 1

*B

Bank 2

7. REMOVE NO. 3 STRAIGHT SCREW PLUG

NOTICE:

If water leaks from a straight screw plug or the plug is corroded, replace it.

(a) Using a 10 mm hexagon wrench, remove the 8 No. 3 straight screw plugs and 8 gaskets.

Text in Illustration

*A

Bank 1

*B

Bank 2

8. REMOVE UNION

NOTICE:

It is not necessary to remove the union unless it is being replaced.

9. REMOVE STUD BOLT

NOTICE:

If the stud bolt is deformed or the threads are damaged, replace it.

Precaution
PRECAUTION HINT: Any digits beyond the 0.01 mm (1/1000 in.) place for standard, minimum and maximum values should be used as a reference only. When both standard and maximum or minim ...

Inspection
INSPECTION PROCEDURE 1. INSPECT CYLINDER HEAD SUB-ASSEMBLY (a) Using a precision straightedge and feeler gauge, measure the warpage of the contact surfaces where the cylinder head contacts the cy ...

Other materials:

Installation
INSTALLATION PROCEDURE 1. INSTALL REAR DIFFERENTIAL DRIVE PINION BEARING SPACER (a) Install a new front differential drive pinion bearing spacer. HINT: Make sure the front differential drive pinion bearing spacer is installed correctly. 2. INSTALL DIFFERENTIAL OIL STORAGE RING (a) Using a bra ...

Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Proceed to the troubleshooting for each circuit in the table below. Symptom Suspected Area See page Passenger seat occupant conditions and displayed passenger airbag ON/OFF indicator do not correspond Tr ...

Cursor or Map Rotates when Vehicle Stopped
PROCEDURE 1. CHECK CONDITION (a) Check with the customer if the vehicle has been turned by a turntable. OK: Vehicle has not been turned by a turntable. HINT: If the vehicle is turned on a turntable with the ignition switch ON, the system ...

В© 2011-2026 Copyright www.ttguide.net