Factory-style information for owners and repair work

Nissan Sentra techinfo

Find Nissan Sentra owner information, maintenance instructions, technical references, service procedures and useful repair pages in one clean online library.

Nissan Sentra B18 (2020-2025) Service Manual: Preparation. Preparation

Preparation

Special Service Tools

Special Service Tools

The actual shape of the tools may differ from those illustrated here.

Tool number

(TechMate No.)

Tool name

 

Description

KV10111100

(NI-37228)

Seal cutter

Removing oil pan (upper and lower) etc.

KV10112100

(BT-8653-A)

Angle wrench

Tightening bolts for main bearing cap, cylinder head, etc.

KV101197S0

(NI-50364)

Injector seal drift set

  1. KV10119730

    ( — )

    Seal installer

  2. KV10119710

    ( — )

    Drift

  3. KV10119720

    ( — )

    Seal guide

Installing fuel injector seal

 — 

(NI-48891)

Spark plug wrench

Removing and installing spark plug

 — 

(NI-52553)

Cam cover seal installer

Installing camshaft sprocket (INT) oil seal

KV38107900

(NI-52469-1)

Differential side oil seal protector

Installing drive shaft

A: 32 mm (1.26 in) dia

B: Minimum 23 mm (0.91 in)

(NI-52982)

Lock nut chisel (Cape chisel)

Removing wheel hub lock nut

Commercial Service Tools

Commercial Service Tools

(TechMate No.)

Tool name

 

Description

( — )

Pulley holder

Crankshaft pulley removing and installing

( — )

Valve spring compressor

Attachment

Adapter

Disassembling and assembling valve mechanism

Part (1) is a component of KV10116200, but Part (2) is not so.

( — )

Valve oil seal puller

Removing valve oil seal

( — )

Valve oil seal drift

Installing valve oil seal

Use side A.

a: 20 (0.79) dia. d: 8 (0.31) dia.

b: 13 (0.51) dia. e: 10.7 (0.421)

c: 10.3 (0.406) dia. f: 5 (0.20)

Unit: mm (in)

( — )

Piston ring compressor

Installing piston assembly into cylinder bore

( — )

Pulley puller

Removing crankshaft pulley

( — )

Heated oxygen sensor wrench

Loosening or tightening heated oxygen sensor 1

For 22 mm (0.87 in) width hexagon nut

( — )

Valve seat cutter set

Finishing valve seat dimensions

( — )

Piston ring expander

Removing and installing piston ring

( — )

Valve guide drift

Removing and installing valve guide

( — )

Valve guide reamer

1: Reaming valve guide inner hole

2: Reaming hole for oversize valve guide

d1: 6.0 mm (0.236 in) dia.

d2: 10.2 mm (0.402 in) dia.

( — )

Manual lift table caddy

Removing and installing engine

( — )

Tube presser

Pressing the tube of liquid gasket

( — )

Engine stand

Engine overhaul

( — )

Drift

Installing front oil seal

a: φ57.0 mm (2.244 in).

b: φ45.0 mm (1.772 in).

( — )

Drift

Installing rear oil seal

a: φ115.0 mm (4.528 in).

b: φ90.0 mm (3.543 in).

( — )

Stick

Installing rear oil seal

a: φ18.0 mm (0.709 in).

( — )

Compression gauge set

Compression pressure

1: Compression gauge

2: Adapter

( — )

Lock nut crimp punch (Cold chisel)

Installing wheel hub lock nut

a: 5 mm (0.20 in)

b: 7 mm (0.28 in)

    Precaution. Precautions
    Precautions Precaution for Supplemental Restraint System (srs) "air Bag" and "seat Belt Pre-Tensioner" Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BEL...
    Basic Inspection
    Camshaft Valve Clearance Inspection and Adjustment Inspection and Adjustment INSPECTION Perform inspection as follows after removal, installation or replacement of camshaft or v...

    Other materials:

    B1019 Occupant Sens
    Dtc Description DTC Description DESCRIPTION B1019 OCCUPANT SENS The OCS control unit is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor unit will monitor the OCS for failures and interruptions in communication between the OCS control unit and the air bag ...

    Operation
    Switch Name and Function Switch Name and Function OPERATION AND DISPLAY OF MANUAL AIR CONDITIONING SYSTEM Operation: A/C Switch Assembly (With heated seats shown, without heated seats similar) ...

    U214e Can Comm Err (combination Meter)
    Dtc Description DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition ...