Jaguar/Land Rover AJ133 Engine Coolant System Repair:Y-Pipe & Cross Over Pipe (Part 2 Installation)

Описание: The plastic Y-Pipe and Crossover pipe used in over a dozen Jaguar and Land Rover vehicles with both V-6 and V-8 engines and is a widely know failure point with a very labor intensive and expensive repair.

In this episode of Moto Maddox Automotive Repair Edition, we show some highlights of performing this repair on the AJ133 V-8 engine inside of a Jaguar XF.

This is the 2nd video in a two-part series which covers a review of the replacement parts, as well as the installation of the core components in this repair.

Be sure to check out Part 1 which covers the symptoms, diagnosis, and tear down of the top engine components to access the failed components:

   • Jaguar/Land Rover AJ133 Engine Coolant Sys...  

The AJ133 engine was used across a wide array of Jaguar and Land Rover models, so the information in this video can be used for a variety of Jaguar/Land Rover models.

This video can be used as a reference to make the repair yourself if your mechanically inclined, or at least give you and idea of what your mechanic has to do that warrants that large repair bill you just received.

Shot out to JaguarForums.com, and all the other Professors At YouTube University. This Moto Maddox video is a contribution to the ecosystem.

This repair is applicable to the following vehicles as of its posting:

Jaguar Models with the AJ133 Engine
XF/XFR/XFR-S (2010–2015, various power outputs)
XJ/XJR (2010–2019, various power outputs, including XJR575)
XK/XKR/XKR-S (2009–2015, various power outputs)
F-Type (V8 S, R, SVR, P450, P575, Project 7 models from 2013–2024)
XE SV Project 8 (2018–2019)
F-Pace SVR (2018–2024)

Land Rover Models with the AJ133 Engine
Discovery 4 / LR4 (2009–2015, naturally aspirated)
Range Rover Sport (2010–2022, naturally aspirated, supercharged, and SVR models)
Range Rover (2010–2021, naturally aspirated and supercharged models)
Range Rover Velar SVAutobiography (2019–2020)
Defender V8 (2018–2024, including Works V8 and P525/P425 models)

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Chapters:
00:00 Intro
02:02 Repair Overview
04:01 Repair Parts Overview: Y-Pipe, Cross Over Pipe, Water Pump, Serpentine Belt, Hoses, etc.
04:40 Y-Pipe Failure Inspection
07:02 Water Pump Inspection
07:35 Hose Part Updated
10:04 Cross Over Pipe Inspection
11:00 Metal Cross Over Pipe Upgrade
15:21 Small Issues with Incorrect Hose
17:15 Reusing Old/Original Hose
18:52 Preparing The Cross Over For Installation
19:46 Cross Over Pipe Test Fit
20:26 Label Your Electrical Connections!
21:00 Electrical Connections Are Identical For Two Different Sensors
21:48 Protecting the Wiring Harness At The Rear Of The Intake Manifold
23:08 Avoided A Potential Miss Wiring Issue
24:45 Micro Ratchet Tool For Better Access
25:10 90 Degree Adapter For Even Better Access
25:48 Cross Over Pipe Installation
26:45 90 Degree Adapter Tool In Action
28:03 Cleaning Intake Port Mating Surfaces
28:53 Cleaning Y-Pipe Mating Surface
29:19 Mid Pipe O-Ring Installation
29:28 Water Pump Installation Prep
31:07 Water Pump Installation
32:40 Y-Pipe Installation
33:42 Use Mindful of Updated Part Number
35:02 Upper Radiator Hose Connection
35:20 Wiring Loom Clam Shell Connection
35:32 Review Of New Parts Installed
36:28 Intake Manifold Prep and Cleaning
39:50 Intake Manifold Install
42:08 It’s Mostly Buttoned Back Up
42:17 Coolant System Pressure Test




Music Credits:

Wonder by Anno Domini Beats
Trouble by Topher Mohr and Alex Elena
Lawrence by Track Tribe
Sunday Morning by Bruno E