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22.5.3 Diesel Powered Vehicles (3B-1983)

Service Interval15304560x1000mi.
24487296x1000km
12243648months
Basic Engine Components
1 Valve ClearanceAAAA
2 Drive beltsIRIR
3 Engine oil3750mi (6000km) or 3 months
4 Engine oil filter7500mi (12000km) or 6 months
5 Engine coolant (1)R
6 Cooling & heater system hoses & connectionsI
7 Vacuum pump oil hosesIIIR
8 Exhaust pipes & mountingsIIII
Fuel System
9 Idle speed & fast idle speed (2)AA.
10 Fuel filterRR
11 Feed pump filterII
12 Injection pump governor diaphragmIIII
13 Air FilterRR
14 Fuel lines & connectionsII
15 Fuel tank cap gasketR
Chassis & Body
16* Clutch PedalIIII
17 Brake pads & discsIIII
18 Brake linings & drumsIIII
19 Brake lines & hosesIIII
20 Steering linkageIIII
21* Steering knuckle & chassis greaseRRRR
22* Propeller shaft greaseRRRR
23 Wheel bearing greaseRR
24* Transmission transfer & diff. oilIIII
25 Bolts & nuts on chassis & bodyIIII
Notes
(1) After 60000mi (96000km) or 48mo, inspect every 15000mi (24000km) or 12mo
(2) After 30000mi (48000km) or 24mo, adjustment is not necessary

Whenever you drive off-road through sand, mud, or water, check the following items as soon as possible:

- Brake pads and discs

- Brake linings and drums

- Brake lines and hoses

- Steering linkage and knuckles

- Transmission, transfer, and differential oil

- Wheel bearings

- Propeller shafts

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