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 Miles1.20.0C
22,500, Miles0.80.0C
30,000 Miles2.70.0B
37,500 Miles0.80.0C
45,000 Miles1.20.0C
52,500 Miles0.80.0C
60,000 Miles
Without Valve Adjustment4.10.0B
With Valve Adjustment8.20.0B
67,500 Miles0.90.0C
75,000 Miles1.20.0C
82,500 Miles0.90.0C
90,000 Miles5.70.0B
97,500 Miles0.90.0C
105,000 Miles1.20.0C
112,500 Miles0.90.0C
120,000 Miles
Without Valve Adjustment4.10.0B
With Valve Adjustment8.20.0B
127,500 Miles0.80.0C
135,000 Miles1.20.0C
142,500 Miles0.80.0C
150,000 Miles2.70.0B
Severe Service
5,000 Miles0.90.0C
10,000 Miles0.90.0C
15,000 Miles2.20.0C
20,000 Miles0.90.0C
25,000 Miles0.90.0C
30,000 Miles2.70.0B
35,000 Miles0.90.0C
40,000 Miles0.90.0C
45,000 Miles2.20.0C
50,000 Miles0.90.0C
55,000 Miles0.90.0C
60,000 Miles
Without Valve Adjustment7.40.0B
With Valve Adjustment10.80.0B
65,000 Miles0.90.0C
70,000 Miles0.90.0C
75,000 Miles2.20.0C
80,000 Miles0.90.0C
85,000 Miles0.90.0C
90,000 Miles2.70.0B
95,000 Miles0.90.0C
100,000 Miles0.90.0C
105,000 Miles2.20.0C
110,000 Miles0.90.0C
115,000 Miles0.90.0C
120,000 Miles
Without Valve Adjustment7.40.0B
With Valve Adjustment11.10.0B
125,000 Miles0.90.0C
130,000 Miles0.90.0C
135,000 Miles2.20.0C
140,000 Miles0.90.0C
145,000 Miles0.90.0C
150,000 Miles3.00.0B