diff --git a/external/lab/maintenance-of-fridges/img/img16.PNG b/external/lab/maintenance-of-fridges/img/img16.PNG
index 5dbfb4ecc257b893bb18c34b811a8476cacb08ed..eff25347cfb48d492b923fc5d1626674467c9fc6 100644
--- a/external/lab/maintenance-of-fridges/img/img16.PNG
+++ b/external/lab/maintenance-of-fridges/img/img16.PNG
@@ -1,3 +1,3 @@
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-oid sha256:f39fb1bc9a4cb04059f3e712fe2a4ee655204766661fe1583c20e63c2d74ca89
-size 171808
+oid sha256:9e69f5b49c3ccbd28696b36826929485e41a89eee63290e75303b7c67559a12e
+size 3751
diff --git a/external/lab/maintenance-of-fridges/maintenance-of-fridges.md b/external/lab/maintenance-of-fridges/maintenance-of-fridges.md
index 8a1392bf0e9b46033e40ada0d08b2c8e5808245e..b893b23b364d221ced6993297952d8dc0ccb0de3 100644
--- a/external/lab/maintenance-of-fridges/maintenance-of-fridges.md
+++ b/external/lab/maintenance-of-fridges/maintenance-of-fridges.md
@@ -233,7 +233,7 @@ Turn the cap counter clockwise about two laps. Then, let the air enter the chamb
 This section applies to the -150°C freezer (Sanyo MDF-C2156VAN, BT1-407)
 
 <div align="center">
-<img src="img/img16.png" width="300">
+<img src="img/img16.png" width="200">
 </div>
 
 #### **Inner doors defrosting**