|
|
Content .. 2066 2067 2068 2069 ..
Last Modified: 9-16-2014 6.6 A Doc ID: RM000002S5J03BX Model Year: 2015 Model: Tundra Prod Date Range: [08/2014 - ] Title: 3UR-FE ENGINE MECHANICAL: CYLINDER BLOCK: DISASSEMBLY; 2015 MY Tundra [08/2014 - ] DISASSEMBLY 1. INSPECT CONNECTING ROD THRUST CLEARANCE (a) Using a dial indicator, measure the thrust clearance while moving the connecting rod back and forth. Standard thrust clearance: 0.15 to 0.55 mm (0.00591 to 0.0217 in.) Maximum thrust clearance: 0.70 mm (0.0276 in.) If the thrust clearance is greater than the maximum, replace one or more connecting rods as necessary. If necessary, replace the crankshaft. 2. INSPECT CONNECTING ROD OIL CLEARANCE (a) Check that the front mark on the connecting rod and cap are aligned to ensure correct reassembly. (b) Remove the 2 connecting rod cap bolts. (c) Using the 2 removed connecting rod cap bolts, remove the connecting rod cap and lower bearing by wiggling the connecting rod cap right and left. HINT: Keep the lower bearing inserted to the connecting rod cap. (d) Clean the crank pin and bearing. (e) Check the crank pin and bearing for pitting and scratches. If the crank pin or bearing is damaged, replace the bearings. If necessary, replace the crankshaft. 3UR-FE ENGINE MECHANICAL: CYLINDER BLOCK: DISASSE... |