Check Connecting Rod Thrust Clearance; Remove Connecting Rod Caps And Check Oil Clearance - Toyota 22R-E Service Manual

ENGINE – ENGINE MECHANICAL
CYLINDER BLOCK DISASSEMBLY
(See Components)
1. REMOVE REAR OIL SEAL RETAINER
Remove the six bolts and retainer.

2. CHECK CONNECTING ROD THRUST CLEARANCE

Using a dial indicator, measure the thrust clearance
while moving the connecting rod back and forth.
Standard thrust clearance:
0.150 – 0.330 mm (0.0059 – 0.0130 in.)
Maximum thrust clearance:
0.38 mm (0.0150 in.)
If the thrust clearance is greater than maximum, re–
place the connecting rod assembly. If necessary, re–
place the crankshaft.
3. REMOVE CONNECTING ROD CAPS AND CHECK
OIL CLEARANCE
(a) Using a punch or numbering stamp, mark the conne–
cting rod and cap to ensure correct reassembly.
(b) Remove the connecting rod cap nuts.
(c) Using a plastic–faced hammer, lightly tap the con–
necting rod bolts and lift off the connecting rod cap.
HINT: Keep the lower bearing inserted with the con–
necting rod cap.
EG2–99