Chevrolet 10 Series 1970 Service Manual page 375

C O NVEN TIO NAL CAB
may tea r the polyurethane m ateria l.
" sq u eeze" the ex cess oil fro m
4. Check the paper elem ent
(without the polyurethane band).
Install the polyurethane band around the paper e le ­
ment and in stall the a ir clea n er elem ent.
Cleaning Oil Bath Cleaner
1. At e v e ry engine o il change p eriod, rem ove the a ir
clea n er assem bly.
2. R em ove c o v e r and filt e r elem ent assem bly.
3. Empty o il out of clean er and clean out a ll o il and
accumulated d irt.
F ig . 5 a —C le a n in g P o lyure than e Element
F ig . 4a—C a rb u re to r H eat Stove
Instead,
the elem ent.
as p reviou sly outlined
4. Wash body with cleaning solvent and wipe dry.
5. Wash filt e r elem ent by sloshing up and down in
cleaning solvent.
6. D ry filt e r unit with an a ir hose o r le t stand until dry.
7. F ill body o f clean er to full mark with SAE 50 engine
o il. If expected tem peratu res are to be consistently
below free zin g , use SAE 20 engine o il.
8. A ssem b le filt e r and
cleaner.
F ig . 6a—T h erm ostatic A ir V a lv e P e lle t R eplacem ent
ENGINE FUEL 6 M -1 1
c o ver assem bly to body o f
CHEVROLET TRUCK SERVICE MANUAL