Operation CHARM: Car repair manuals for everyone.

Maintenance: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Service or Charge
Normal Service
7,500 Miles0.80.0C
15,000 Miles1.40.0C
22,500, Miles1.40.0C
30,000 Miles3.10.0B
37,500 Miles0.90.0C
45,000 Miles1.40.0C
52,500 Miles0.90.0C
60,000 Miles
Without Valve Adjustment4.10.0B
With Valve Adjustment9.10.0B
67,500 Miles1.40.0C
75,000 Miles1.40.0C
82,500 Miles0.90.0C
90,000 Miles5.70.0B
97,500 Miles0.90.0C
105,000 Miles1.40.0C
112,500 Miles1.40.0C
120,000 Miles
Without Valve Adjustment6.70.0B
With Valve Adjustment9.10.0B
127,500 Miles0.90.0C
135,000 Miles1.40.0C
142,500 Miles0.90.0C
150,000 Miles3.10.0B
Severe Service
5,000 Miles1.20.0C
10,000 Miles1.20.0C
15,000 Miles2.50.0C
20,000 Miles2.00.0C
25,000 Miles1.20.0C
30,000 Miles4.70.0B
35,000 Miles1.20.0C
40,000 Miles2.00.0C
45,000 Miles2.50.0C
50,000 Miles1.20.0C
55,000 Miles1.20.0C
60,000 Miles
Without Valve Adjustment5.50.0B
With Valve Adjustment10.80.0B
65,000 Miles1.20.0C
70,000 Miles1.20.0C
75,000 Miles2.50.0C
80,000 Miles2.00.0C
85,000 Miles1.20.0C
90,000 Miles7.30.0B
95,000 Miles1.20.0C
100,000 Miles2.00.0C
105,000 Miles2.50.0C
110,000 Miles1.20.0C
115,000 Miles1.20.0C
120,000 Miles
Without Valve Adjustment8.20.0B
With Valve Adjustment13.20.0B
125,000 Miles1.20.0C
130,000 Miles1.20.0C
135,000 Miles2.60.0C
140,000 Miles2.00.0C
145,000 Miles1.20.0C
150,000 Miles4.70.0B