Toyota Tundra (2015 year). Manual — part 1336

(1) Uniformly tighten the 20 main bearing cap bolts in the

sequence shown in the illustration.

Torque:

for inside position -

61 N·m {622 kgf·cm, 45ft·lbf}

for outside position -

27 N·m {275 kgf·cm, 20ft·lbf}

(j) Step 2:

(3) Check that the painted marks are now at a 90° angle to the front.

(k) Check that the crankshaft turns smoothly.

(l) Install and uniformly tighten the 10 main bearing cap bolts and

10 new seal washers in several steps, in the sequence shown in

the illustration.

Torque:

45 N·m {459 kgf·cm, 33ft·lbf}

(m) Check that the crankshaft turns smoothly.

1UR-FE ENGINE MECHANICAL: CYLINDER BLOCK: REASSEM...

8. INSTALL CONNECTING ROD BEARING

(a) Clean the connecting rod's bearing contact surface, cap's

bearing caps.

(c) Using a vernier caliper, measure the distance between the

connecting rod's and bearing cap's edges, and each connecting

rod bearing's edge.

Dimension A - B or B - A:

0 to 0.7 mm (0 to 0.0276 in.)

NOTICE:

Do not apply engine oil to the bearings and the contact surfaces.
Do not allow coolant to come into contact with the bearing inner
surface.
If any coolant comes into contact with the bearing inner surface,
replace the bearing with a new one.

9. INSTALL PISTON AND CONNECTING ROD

(a) Apply engine oil to the cylinder walls, the pistons, and the

HINT:

The expander ends can be placed anywhere.

NOTICE:

Do not align the ring ends.

1UR-FE ENGINE MECHANICAL: CYLINDER BLOCK: REASSEM...

(c) Using a hammer handle and piston ring compressor, push the

correctly numbered piston and connecting rod into the cylinder

(1) Match the numbered connecting rod cap with the connecting

rod.

ITEM

FRONT MARK

LH

Front Side

RH

Rear Side

HINT:

The connecting rod cap bolts are tightened in 2 progressive steps.

(g) Step 1:

1UR-FE ENGINE MECHANICAL: CYLINDER BLOCK: REASSEM...

Torque:

40 N·m {408 kgf·cm, 30ft·lbf}

(h) Step 2:

(2) Tighten the cap bolts another 90° as shown in the illustration

in the order in step 1.

(3) Check that the painted marks are now at a 90° angle to the

front.

(i) Check that the crankshaft turns smoothly.

1UR-FE ENGINE MECHANICAL: CYLINDER BLOCK: REASSEM...