Nissan Armada 2025-2026 Service and Repair Manual: Connecting Rod Bearing
CONNECTING ROD BEARING
Unit: mm (in)
| Grade number | Thickness | Identification color (mark) | |
|---|---|---|---|
| 0 | UPR | 1.497 - 1.500 (0.0589 - 0.0591) | Black |
| LWR | Black - Black | ||
| 1 | UPR | 1.500 - 1.503 (0.0591 - 0.0592) | Brown |
| LWR | Brown - Brown | ||
| 2 | UPR | 1.503 - 1.506 (0.0592 - 0.0593) | Green |
| LWR | Green - Green | ||
| 3 | UPR | 1.506 - 1.509 (0.0593 - 0.0594) | Yellow |
| LWR | Yellow - Yellow | ||
| 4 | UPR | 1.509 - 1.512 (0.0594 - 0.0595) | Blue |
| LWR | Blue - Blue |
UNDERSIZE
Unit: mm (in)
| Items | Thickness | Crank pin journal diameter |
|---|---|---|
| 0.25 (0.0098) | 1.626 - 1.634 (0.0640 - 0.0643) | Grind so that bearing clearance is the specified value. |
CONNECTING ROD BEARING OIL CLEARANCE
Unit: mm (in)
| Items | Standard | Limit |
|---|---|---|
| Connecting rod bearing oil clearance | 0.026 - 0.039 (0.0010 - 0.0015)* | 0.051 (0.0020) |
*: Actual clearance
CylinderBlock
CYLINDER BLOCK
Unit: mm (in)
Surface flatness Standard Less than 0.03 (0.0012) Limit 0.1 (0.004) Main bearing housing inner diameter Standard 69.993 - 70.017 (2.7556 - 2.7566) Cylinder bore ...
Main Bearing
MAIN BEARING
Unit: mm (in)
Grade number Thickness Width Identification color Remarks 0 2.500 - 2.503 (0.0984 - 0.0985) 19.9 - 20.1
(0.783 - 0.791) Black - Black Grade is the same for upper a ...
Other materials:
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collisions.
Information necessary to service the system safely is inclu ...
Precautions for Removing Battery Terminal
NOTE:
NOTE:
NOTE:
The removal of 12V battery may cause a DTC detection error.
HOW TO DISCONNECT 12V BATTERY TERMINAL
Disconnect 12V battery terminal according to instruction described below.
Open the hood.
Turn ignition switch to the ON position.
Turn ignition switch to the OFF position with the d ...
Differential Lock Indicator Lamp Flashes While Driving
The differential lock indicator lamp will flash once every 2 seconds when the differential lock system is in standby condition. Standby condition is the time between when the differential lock mode switch is turned ON and when the differential lock control unit sees all conditions are met to engage ...
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