OIL ANALYSIS REPORTSFAX COPY
TO: SHANE MCDOWELLFROM: Doug Bogart
SHANE MCDOWELL [SHADENNC]
4389 Jackson Creek St
DENTON, NC,
27239   US   
(919)379-4102
FAX 
 
Report Summary
Sample N°UnitWEARCONTAM'NFLUID
 JR-06232744 JOHN DEERE 4960 N/A Hydraulic System
SEVERESEVEREABNORMAL
 
Total: 1 Sample Report(s)
 

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City DENTON  
State/Prov NC  
Zip/Postal Code 27239  
Country US  
 
  © 1996-2000 WearCheck Canada Inc. - All Rights Reserved. 
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  ANALYSIS REPORT
WEAR 
CONTAMINATION 
OIL CONDITION 
SEVERE
SEVERE
ABNORMAL
 
JOHN DEERE 4960 - Hydraulic System
Unit Make : JOHN DEERE
Unit Model : 4960 Serial No : NOT GIVEN Date Rec'd : Jul 10, 2024
Comp Make : {n/a} Cust. Ref No. : {n/a}Sample Date : Jul 9, 2024
Comp Model : {n/a} Stub No. : JR-06232744Diagnostician : Aaron Black
RECOMMENDATION
  
2146212:JOHNDEERE4960CLIENT_ID:UNIT_ID  
Sample Date   Current   UOM
Time on Unit   0 hrs
Time on Oil   0 hrs
Time on Fltr   0 hrs
Oil Maint.   n/a ---
Filter Maint.   n/a ---
WEAR
  
2146212:JOHNDEERE4960  
Opt. M. 100X Reflected White Light
  
Sample Date   Current   Abn
Iron   70 20
Nickel   0.5 10
Chromium   0.5 10
Titanium   0.6 ---
Copper   22 75
Aluminum   2.4 10
Tin   0.9 10
Lead   4.8 10
Silver   0.4 ---
Direct-Reading Ferrography Abn
DR-Ferr Large   --- ---
DR-Ferr Small   --- ---
WPC   --- ---
% Large   --- ---
Severity Index   --- ---
Dilution   ---
Ferrous size µ
Rubbing  
Sliding   40
Cutting  
Rolling  
Break-in  
Spheres  
Black Oxides  
Red Oxides  
Corrosion  
Other  
Nonferrous size µ
Rubbing  
Sliding  
Cutting  
Rolling  
Other  
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CONTAMINATION
  
2146212:JOHNDEERE4960  
Contaminants   size µ
Sand/Dirt  
Fibres  
Spheres  
Other  
Sample Date   Current Abn
Silicon   18 20
Sodium   3.4 80
Potassium   2.3 20
Water (%)   1.11 0.1
>4µm(c)   --- 5000
>6µm(c)   --- 1300
>14µm(c)   --- 160
>21µm(c)   --- ---
>38µm(c)   --- ---
>70µm(c)   --- ---
ISO 4406(c)   >19/17/14
OIL CONDITION
  
Oil Type: NOT GIVEN
2146212:JOHNDEERE4960  
Oil Condition   size µ
Oil Degradat'n  
Sample Date   Current Base
Boron   15
Barium   1.5
Calcium   920
Magnesium   38
Molybdenum   6.7
Phosphorus   443
Sulfur   3135
Zinc   357
Visc 40°C (cSt)   51.92
Visc 100°C (cSt)   ---
Oxidation (%)   ---
AN (mg/KOH/g)   0.62


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SHANE MCDOWELL
4389 JACKSON CREEK ST
DENTON, NC  27239

Report ID - SHADENNC [WUSCAR] 06232744 - Pg. 1 of 2 ©2024WearCheck- All Rights Reserved. WCCF1121
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