Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Replacement
REPLACEMENT
PROCEDURE
1. REPLACE STRAIGHT PIN
NOTICE:
If a straight pin is deformed, replace it.
(a) Using a plastic hammer, tap in new straight pins to the cylinder block sub-assembly.
| *a | Front Side | *b | Rear Side |
| *c | Top Side | *d | Bottom Side |
| *e | RH Side | *f | 23 mm (0.906 in.) |
| *g | 6 mm (0.236 in.) | *h | 11 mm (0.433 in.) |
| *i | 9 mm (0.354 in.) | - | - |
Standard Protrusion Height:
| Item | Specified Condition |
|---|---|
| Pin (A) | 23 mm (0.906 in.) |
| Pin (B) | 6 mm (0.236 in.) |
| Pin (C) | 11 mm (0.433 in.) |
| Pin (D) | 9 mm (0.354 in.) |
2. REPLACE STUD BOLT
NOTICE:
If a stud bolt is deformed or its threads are damaged, replace it.
(a) Using E8 and E10 "TORX" socket wrenches, install the stud bolts to the cylinder block sub-assembly.
| *A | w/ Stud Bolt | - | - |
| *a | Front Side | *b | LH Side |
| *c | 12 mm (0.472 in.) | *d | 52 mm (2.05 in.) |
| *e | 23 mm (0.906 in.) | *f | 15 mm (0.591 in.) |
| *g | 40 mm (1.57 in.) | - | - |
Torque:
10 N·m {102 kgf·cm, 7 ft·lbf}
3. REPLACE CONNECTING ROD SMALL END BUSH
| (a) Using SST and a press, press out the connecting rod small end bush. SST: 09222-30010 |
|
| (b) Align the oil hole of a new connecting rod small end bush with the oil hole of the connecting rod. |
|
| (c) Using SST and a press, install the connecting rod small end bush. SST: 09222-30010 |
|
| (d) Using a pin hole grinder, hone the connecting rod small end bush to obtain the standard oil clearance between the connecting rod small end bush and piston pin. Standard Oil Clearance: 0.001 to 0.007 mm (0.0000394 to 0.000276 in.) |
|
(e) Coat the piston pin with engine oil, and push it into the connecting rod with your thumb.
HINT:
Check that the piston pin fits at a normal room temperature.
Components
COMPONENTS ILLUSTRATION *A w/ Stud Bolt - - *1 CONNECTING ROD BEARING *2 CRANKSHAFT *3 CRANKSHAFT BEARING *4 CRANKSHAFT THRUST WASHER SET *5 CYLINDER BLOCK SUB-ASSE ...
Disassembly
DISASSEMBLY CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Automatic Transaxle System: Road Test
ROAD TEST PROBLEM SYMPTOM CONFIRMATION (a) Based on the result of the customer problem analysis, try to reproduce the symptoms. If the problem is that the transaxle does not shift up, shift down, or the shift point is too high or too low, conduct the following road test referring to the automatic sh ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Rear Seat Side Airbag Assembly (for Captain Seat Type): Installation
INSTALLATION PROCEDURE 1. INSTALL REAR SEAT AIRBAG ASSEMBLY (a) Install the rear seat airbag assembly with 2 new nuts. Torque: 5.5 N·m {56 kgf·cm, 49 in·lbf} NOTICE:
Do not reuse the nuts.
Make sure that the rear seatback frame sub-assembly is not deformed. If it is deformed, replace it wit ...
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
- For your information
- Pictorial index
- For safety and security
- Instrument cluster
- Operation of each component
- Driving
- Lexus Display Audio system
- Interior features
- Maintenance and care
- When trouble arises
- Vehicle specifications
- For owners
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
0.0129