Toyota FJ Cruiser (GSJ 10, 15 series). Manual — part 143
EM–6
1GR-FE ENGINE MECHANICAL – DRIVE BELT
EM
REMOVAL
1.
REMOVE NO.1 ENGINE UNDER COVER SUB-
ASSEMBLY
(a) Remove the 4 bolts, then remove the No. 1 engine
under cover.
2.
REMOVE FAN AND GENERATOR V BELT
(a) While releasing the belt tension by turning the belt
tensioner counterclockwise, remove the V-ribbed
belt from the belt tensioner.
INSPECTION
1.
INSPECT FAN AND GENERATOR V BELT
(a) Visually check the driver belt for excessive wear,
frayed cords, etc. If any defect is found, replace the
drive belt.
HINT:
Cracks on the rib side of the drive belt are
considered acceptable. If the drive belt has chunks
missing from the ribs, it should be replaced.
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INCORRECT
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1GR-FE ENGINE MECHANICAL – DRIVE BELT
EM–7
EM
INSTALLATION
1.
INSPECT V-RIBBED BELT TENSIONER ASSEMBLY
(a) Check that nothing gets caught in the tensioner by
turning it clockwise and counterclockwise.
If a malfunction exists, replace the tensioner.
2.
INSTALL FAN AND GENERATOR V BELT
(a) While turning the belt tensioner counterclockwise,
align the holes as shown, and then insert a bar of 6
mm (0.24 in.) into the holes to fix the belt tensioner.
(b) Install the V-ribbed belt.
(c) While turning the belt tensioner counterclockwise,
remove the bar.
(d) If it is hard to install the V-ribbed belt, perform the
following procedure:
(1) Put the V-ribbed belt on all parts except the P/S
pump, as shown in the illustration.
(2) While releasing the belt tension by turning the
belt tensioner counterclockwise, put the V-
ribbed belt on the P/S pump.
Turn
Holes
Bar
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P/S Pump
No. 2 Idler
Water Pump
Generator
Belt Tensioner
A/C Compressor
Crankshaft
No. 1 Idler
No. 2 Idler
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EM–8
1GR-FE ENGINE MECHANICAL – DRIVE BELT
EM
3.
INSTALL NO. 1 ENGINE UNDER COVER SUB-
ASSEMBLY
(a) Install the No. 1 engine under cover with the 4 bolts.
Torque: 29 N*m (296 kgf*cm, 21 ft.*lbf)
EM–8
1GR-FE ENGINE MECHANICAL – VALVE CLEARANCE
EM
VALVE CLEARANCE
ADJUSTMENT
1.
DISCONNECT CABLE FROM NEGATIVE BATTERY
TERMINAL
2.
DRAIN ENGINE COOLANT (See page
3.
REMOVE V-BANK COVER (See page
4.
REMOVE AIR CLEANER ASSEMBLY (See page
)
5.
REMOVE THROTTLE BODY BRACKET (See page
6.
REMOVE OIL BAFFLE PLATE (See page
7.
REMOVE NO. 1 SURGE TANK STAY (See page
8.
REMOVE NO. 2 SURGE TANK STAY (See page
9.
REMOVE INTAKE AIR SURGE TANK (See page
)
10. REMOVE IGNITION COIL ASSEMBLY (See page
)
11. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY
(See page
)
12. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY
LH (See page
13. SET NO. 1 CYLINDER TO TDC/COMPRESSION
(a) Turn the crankshaft pulley until its groove and the
"0" timing mark of the timing chain cover are
aligned.
Groove
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